Clarence A. Portz married Mary Elson Greer August 28, 1918
Clarence and Mary had the following children:
Lois Ann Portz b: December 16, 1920 in Cleveland, Cuyahoga County, Ohio d: March 25, 1997 married John Farber Strawn b: February 02, 1919 in Massillon, Stark County, Ohio d: February 19, 1999
Reese Greer Portz b: May 20, 1925 married Nancy Lou Alexander d: June 1983
After the death of Mary in 1956, Clarence married Elizabeth Mopschman. Elizabeth died August 31, 1972, no children were born of this marriage.