William Leo Kotalik was born 31 Aug 1895, Cleveland, Cuyahoga, Ohio; died Feb 1980, Cleveland, Cuyahoga, Ohio.
William married Gertrude Sophia Rindfleisch Cleveland, Cuyahoga, Ohio. Gertrude was born 19 Feb 1897, Cleveland, Cuyahoga, Ohio; died 19 Jan 1995, Cleveland, Cuyahoga, Ohio. [Group Sheet]