Robert Holzer Sr., 87, of Bethlehem, died March 11, 2021, at home. Born in Allentown, he was a son of late Joseph and Fannie (Polzer) Holzer. He was the husband of the late Dorothy A. (Kalman) Holzer.

He was retired from the Bethlehem Steel Corp.

He is survived by two sons, Robert Jr. and Richard; two daughters, JoAnne and Judith; five grandchildren; three great-grandchildren; three brothers, George, Edward and Rodney; and a sister, Helen.

Services and interment are private.

Arrangements were made by Connell Funeral Home Inc., Bethlehem.