Irvin E. Hanson, 95, formerly of Warrendale, Pa., and Story City, Iowa, passed away on Saturday.

He was the husband of the late Eleanor Twigg Hanson and Jeannette Lawall Hanson; the beloved father of Harlan (Nancy), Duane (Karen), Patricia Hutalski, Brian (Kelly) and Leanna (James) Zoeller.

He is also survived by 12 grandchildren; three stepgrandchildren; and 19 great-grandchildren. He was preceded in death by three brothers and one sister.

HANSON — Friends and family of Irvin E. Hanson, who died Saturday, Feb. 24, 2018, received from 2 to 4 and 6 to 8 p.m. Tuesday at the George A. Thoma Funeral Home, 10418 Perry Highway, Wexford.Funeral services at 1 p.m. Wednesday at the funeral home.In lieu of flowers, the family suggests memorials to St. John's Lutheran Church of Highland, 311 Cumberland Road, Pittsburgh, Pa. 15237.