William Sink was born on 11 Jan 1871 in Trenton, Grundy County, Missouri (son of Chester Sink and Anna Dennison); died on 2 Feb 1945 in Columbus Junction, Louisa County, Iowa.
William married Rachel Crim on 26 Jul 1893 in Louisa County, Iowa. Rachel (daughter of Charles M Crim and Maria Louisa Foster) was born on 25 Feb 1873 in Gladwin, Louisa County, Iowa; died in 1957 in Columbus Junction, Louisa County, Iowa. [Group Sheet]