Ralph H MacMichael was born 5 February 1884 in Springfield, Illinois, United States to Ethan St Clair McMichael (1842-1890) and Helen Renwick (1845-1927) and died 1925 California of unspecified causes. He married Ruth Thompson Aiken (1889-1971) .
|Offspring of Ralph H MacMichael and Ruth Thompson Aiken (1889-1971) ¢|
|Barbara MacMichael (c1913-)|
|Ralph Harrison MacMichael (1915-1984)|
|Ethan St. Clair MacMichael (1917-1991)||17 October 1917 Seattle, King County, Washington, United States||7 April 1991||Jane Lavinia Coffer (1920-1986)|
|Thomas Aiken MacMichael (1920-1990)|
|Anne MacMichael (1923-1924)|
https://www.familysearch.org/ark:/61903/1:1:QK91-1V75 (transcription) - California Death Index.