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Lukas Gregory Tsirtsis

October 1, 2005 - July 21, 2026
Visitation
Kish Funeral Home
10000 Calumet Ave.
Munster, Indiana 46321
219-924-3333 | Map
Tuesday 7/28, 3:00 pm - 7:00 pm

Trisagion  Service 6:30 pm

Service
St. Demetrios Greek Orthodox Church
7021 Hohman Ave.
Hammond, Indiana 46324
219-932-7347 | Map
Wednesday 7/29, 11:00 am
Cemetery
Elmwood Cemetery
1413 169th Street
Hammond, Indiana 46324
219-844-7077 | Map
Wednesday 7/29

Lukas Gregory Tsirtsis, age 20, of Munster, Indiana passed away peacefully surrounded by loved ones on Tuesday, July 21, 2026 in Indianapolis, IN. We may never know exactly how the infection that led to his necrotizing pneumonia happened, but we know how much he is loved and how deeply he will be missed. Lukas wasContinue Reading

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Tree 39 trees were planted in memory of Lukas Tsirtsis
Jack Miller (Leo's friend) left a message on July 30, 2026:
Sending my heartfelt condolences. My thoughts and prayers are with you all.
Anonymous left a message on July 29, 2026:
Deepest Sympathies! Zoe se sas!
Anonymous left a message on July 27, 2026:
In loving memory of Lukas. Sending my heartfelt condolences. With love and hugs,
Anonymous left a message on August 8, 2026:
May your memory be a blessing.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Anonymous left a message on July 30, 2026:
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Peace of mind is a call away. We’re here when you need us most.
Michelle Ballentine left a message on July 29, 2026:
Christine and George, I am so very sorry for your loss. I remember little Lukas coming into the cafeteria when Christine and I were room moms. Such a sweet boy. My heart breaks for you all.
Dan Cosgrove left a message on July 29, 2026:
What a fine young man. I started officiating him at Munster Middle School. How sad it makes me to hear of his passing...
Anonymous left a message on July 29, 2026:
With deepest sympathy,The Schultz Family
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Elen Josiah left a message on July 28, 2026:
Sleep in Peace sweet child!! Heaven is rejoicing your homecoming!! Prayers for strength & comfort for your family & friends during this time.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Stacy Smithers left a message on July 28, 2026:
We are so very sorry about Lukas.The loss of a child is a pain that words cannot heal. We hope that the cherished moments you shared will bring you some comfort and peace during this difficult time. Our deepest condolences. Stacy, Joey, and Don
Bob and Karen Furlic left a message on July 28, 2026:
Please accept our most heartfelt sympathies for your loss... Our thoughts are with you and your family during this difficult time.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Georgia Sakelos left a message on July 28, 2026:
FOR LUCAS, MAY YOUR MEMORY BE ETERNAL.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Peace, Margo & Alyssa Megremis-Desharnais left a message on July 28, 2026:
Our thoughts and prayers are with you. We are truly sorry for your loss,
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Anonymous left a message on July 28, 2026:
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Kylee Mish left a message on July 28, 2026:
I am so sorry to hear of this Christine. My heart is very heavy for you and your family. May the presence of your family and friends get you through this most difficult time in your life 💔
Jamey Dulios Poulos, John, George, Nick and Katerina left a message on July 28, 2026:
Please accept our most heartfelt sympathies for your loss... Our thoughts are with you and your family during this difficult time. With our Love
Lovely One Spathiphyllum Plant was purchased for the family of Lukas Tsirtsis by Jamey Dulios Poulos, John, George, Nick and Katerina. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
Stacey and Samantha Taylor & Shelby Bragg left a message on July 28, 2026:
Our warmest condolences,
Blooming Garden Basket was purchased for the family of Lukas Tsirtsis by Stacey and Samantha Taylor & Shelby Bragg. Send Flowers
James Bogner & Family left a message on July 28, 2026:
May the Glory of God's perpetual light shine upon Lukas and the Tsirtsis Family.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Mari Casas y Familia left a message on July 28, 2026:
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Madison Ramirez left a message on July 27, 2026:
Lukas was one of the most loyal, honest, funniest, loving person. He brought me so many amazing memories. I could laugh for hours with Lukas. I know he is looking down at all his loved ones. He would call me and we would talk for hours and hours. He was Ches little, so he was always around. He was like family to me. He loved my cat and would always tell me he was gonna take her home for the summer. He would cook with me at Theta Chi. I wish I could get thoses times back, so I can sit and just laugh with him. I will never forget when I would pick him up from being on the phone with him. There was never a dull moment with Lukas. I always knew He was gonna make a huge impact on my life and I will never forget him. I love him dearly and I will never forget the times we had together.
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Peace of mind is a call away. We’re here when you need us most.
Anonymous left a message on July 27, 2026:
Our deepest condolences for the loss of your beloved Lukas. With all of our love, Theo Angelo and Thea Mary Dres, and Penny and Paula and families.
White Designer's Choice was purchased for the family of Lukas Tsirtsis by Anonymous. Send Flowers
Kwame Asante left a message on July 27, 2026:
Deepest Condolences to the Tsirtsis family
Rick, Vanesa, Austin, Tyler, McKaya and Cayden. left a message on July 27, 2026:
My deepest condolences to you and your family. My thoughts and prayers are with you and your family.
White Designer's Choice was purchased for the family of Lukas Tsirtsis by Rick, Vanesa, Austin, Tyler, McKaya and Cayden.. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
Cynthia A Goolsby left a message on July 27, 2026:
My deepest and sincere condolences and prayers to the family and friends.
Tom McFarland left a message on July 27, 2026:
George and Family, I am so sorry for your loss. I will keep you in my prayers.
Kiros Sistevaris & Julie Reed left a message on July 27, 2026:
May His Memory be Eternal
White Designer's Choice was purchased for the family of Lukas Tsirtsis by Kiros Sistevaris & Julie Reed. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
Kim, Ryan and Adam Muntean left a message on July 27, 2026:
Lukas, thank you for being such an amazing friend to Adam and for all the memories you two shared. Fly high Lukas and we will miss you terribly.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Tom and Nancy Vlahos left a message on July 27, 2026:
Please accept our deepest condolences. May his memory be eternal.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Anonymous left a message on July 27, 2026:
With deepest sympathy,
Heavenly Grace Spray was purchased for the family of Lukas Tsirtsis by Anonymous. Send Flowers
MC Fathers' Club left a message on July 27, 2026:
Our deepest sympathies to the family, on behalf of the Mount Carmel Fathers' Club.
Designer's Choice Bouquet was purchased for the family of Lukas Tsirtsis by MC Fathers' Club. Send Flowers
Derrian and Lisa McKinney left a message on July 27, 2026:
Eternal be his memory
Peaceful White Lilies Basket was purchased for the family of Lukas Tsirtsis by Derrian and Lisa McKinney. Send Flowers
Love Teresa and Tom Williamson left a message on July 27, 2026:
our thoughts and prayers are with you and your family in this unimaginable time.
Beautiful in Blue was purchased for the family of Lukas Tsirtsis by Love Teresa and Tom Williamson. Send Flowers
Susan Pino and Dorothy left a message on July 27, 2026:
Our deepest condolences your in our hearts and minds at this sad time
Peaceful White Lilies Basket was purchased for the family of Lukas Tsirtsis by Susan Pino and Dorothy. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
The Angelo Tsakopoulos Family left a message on July 26, 2026:
Sent with love and remembrance of Lukas.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Alaina and the Rider family left a message on July 26, 2026:
Holding you and your family close in our hearts, and your brother in loving remembrance.
Serene Retreat was purchased for the family of Lukas Tsirtsis by Alaina and the Rider family. Send Flowers
David Kujawa ex left a message on July 26, 2026:
I wish to extend my sincere and deepest condolences to the family and I hope that all of their memories of the joyful times they had with Lukas will eventually help to lessen their pain.
Salvador Giron left a message on July 26, 2026:
"Lukas Gregory Tsirtsis" will remain in our hearts forever.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Salvador Giron left a message on July 26, 2026:
I am truly sorry for the loss of your son. My heart goes out to you and your family during this unimaginable time. Please accept my deepest condolences, and know that you are in my thoughts and prayers.
Kali Faris left a message on July 26, 2026:
Tsirtsis Family, keeping you all in my thoughts and prayers.
Sweet Tranquility Basket was purchased for the family of Lukas Tsirtsis by Kali Faris. Send Flowers
George Demas left a message on July 26, 2026:
I'm so brokenhearted at Luke's passing. I can't comprehend the grief the family is enduring. May Our Lord and Savior and the intersession Our Holy Theotokos give rest to Luke's sweet soul and strength to George and Christine and all the family. Rest with the just! ETERNAL BE HIS MEMORY!
Peace of mind is a call away. We’re here when you need us most.
Elise Edmond left a message on July 26, 2026:
My condolences and prayers to you and your family.
Pat and Steve Gyure left a message on July 26, 2026:
We would like to express our sincere condolences to you and your family.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
John, Jennifer, Rianne, Amelia, J.P, and Quaid Murphy left a message on July 26, 2026:
Please accept our most heartfelt sympathies for your loss. Our prayers are with you and your family during this difficult time.
Designer's Choice Bouquet was purchased for the family of Lukas Tsirtsis by John, Jennifer, Rianne, Amelia, J.P, and Quaid Murphy. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
Ted, Alyssa, & TJ Niemiec left a message on July 26, 2026:
We are thinking of you all and praying for you!
Lisa Hodges Simon and Julia Casey left a message on July 26, 2026:
So sorry for your unimaginable loss. I smile when I think of him doing flips as he left Elliott school . He was a wonderful spirit.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Amee & Matt Smith left a message on July 26, 2026:
With deepest sympathy for your unimaginable loss. Holding you all close in our hearts and sending love and strength during this difficult time.
White Designer's Choice was purchased for the family of Lukas Tsirtsis by Amee & Matt Smith. Send Flowers
Christina Walker left a message on July 26, 2026:
On behalf of the CVCC team, I wanted to send my deepest condolences for the loss of Lukas. It was an honor to care for him in his final days and to meet your wonderful family. Lukas and his case will hold a spot in my heart throughout my entire career. May he rest peacefully. With love, Christina.
Anonymous left a message on July 26, 2026:
Words cannot express how deeply sorry we are for your loss. We love you all and will keep Lukas's memory in our hearts. May his memory be eternal.
Lily and Rose Tribute Spray was purchased for the family of Lukas Tsirtsis by Anonymous. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
The Lopez Family left a message on July 25, 2026:
Rest in Peace this beautiful soul!
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Anonymous left a message on July 25, 2026:
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
The Superior Court, County Division, Room Four left a message on July 25, 2026:
Memory Eternal
Pink Tribute Spray was purchased for the family of Lukas Tsirtsis by The Superior Court, County Division, Room Four. Send Flowers
The Malinowski Family left a message on July 25, 2026:
Our thoughts and prayers are with you.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Jonathan Harris, Averie Do, and the Georgeon family left a message on July 25, 2026:
Our hearts are with your family during this difficult time. With deepest sympathy and love.
Designer's Choice Bouquet was purchased for the family of Lukas Tsirtsis by Jonathan Harris, Averie Do, and the Georgeon family. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
Daniel Bedoy left a message on July 25, 2026:
If size and presence are not one in the same, Lucas embodied that to his fullest. I pray that big spirit of his is felt with your family during this difficult time. You guys are in my thoughts and prayer.
Peggy Landini and Steve Kern left a message on July 25, 2026:
You are all in our thoughts and prayers. With love and concern,
Pink Designer's Choice was purchased for the family of Lukas Tsirtsis by Peggy Landini and Steve Kern. Send Flowers
Ted, Sarah, Zoe, and Tasso Tsagris left a message on July 25, 2026:
With a heavy heart, we offer our condolences. May his memory be eternal.
Strength and Solace Spray was purchased for the family of Lukas Tsirtsis by Ted, Sarah, Zoe, and Tasso Tsagris. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
Anonymous left a message on July 25, 2026:
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Kathryn and Deaunte Ferrell left a message on July 25, 2026:
Christine, George, Aristotle & Thalia- you are in our thoughts and prayers as you navigate this unimaginable loss. Sending all our love!
Blooming Garden Basket was purchased for the family of Lukas Tsirtsis by Kathryn and Deaunte Ferrell. Send Flowers
A tree was also planted in memory of Lukas Tsirtsis
The Pitsas & Wulf family left a message on July 25, 2026:
We will carry your memory in our hearts forever, Lukas. Your handsome smile and awesome backflips will forever be missed. May your memory be eternal.
Divine Light was purchased for the family of Lukas Tsirtsis by The Pitsas & Wulf family. Send Flowers
Megremis Family left a message on July 25, 2026:
Sending all of our love to Lukas and the Tsirtsis Family.
A memorial tree was planted in memory of Lukas Tsirtsis . Plant a Tree
Kish Funeral Home left a message:
Please accept our deepest condolences for your family's loss.
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