Jack T. Marko, age 93, passed away peacefully on February 3, 2023 in Wexford, PA. Jack was born in Pittsburgh, PA on August 24, 1929 and was the son of the late John and Pauline Marko and brother of the late Harold Marko.

Jack graduated from Grove City College in 1951 and worked as a metallurgist at United States Steel for 32 years, retiring in 1983.

Jack enjoyed the outdoors and his favorite activities were hunting, fishing, camping, gardening and playing golf. He was mechanically-inclined and took pride in being able to repair most things around the house.

Jack is survived by his wife Doris who he married in 1954, his four sons David, Dale (Maxine Bomer), Daniel and Dean (Tracy) and three grandchildren Maelyn Marko, Emily Marko and Zachary Marko.

There will be no calling hours and burial at Mount Royal Cemetery will be held privately by the family.

Please make donations in Jack's memory to Animal Friends 562 Camp Horne Road Pittsburgh, PA 15237.