He was predeceased by his wife, Helen S. (Gadawski) Okoniewski.
Surviving are daughters, Lisa (Herman Parker) Okoniewski and Karen Okoniewski; grandchild, Suzanne Parker; sister-in-law Arlene Okoniewski; and nieces and nephews.
He was also predeceased by two sisters and one brother.
Calling hours were held Thursday and Friday at the (Tonawanda Chapel) Amigone Funeral Home.
A Mass of Christian Burial was celebrated at St. Amelia Church.