Birth Name: Mary Leta Slaton
Date of Birth: December 10, 1914
Place of Birth: New Orleans, Orleans, Louisiana, United States
Date of Death: September 22, 1996
Place of Death: Los Angeles, California, U.S.
Ethnicity: English, French, possibly other
Dorothy Lamour was an American actress and singer. She was the daughter of Carmen Louise (LaPorte) and John Wilson/Watson Slaton. She was married to Air Force captain and advertising executive, William Ross Howard III, until his death, with whom she had two children.
Dorothy is sometimes stated to have had Spanish ancestry. It is not clear if this is accurate.
Dorothy’s paternal grandfather was Samuel Watson “Watt” Slayden/Slaton (the son of James Arthur Slayden/Slaton and Mary Ann Watson). Samuel was born in Alabama. James was the son of Joseph Slayden and Mary “Polly” Lowe.
Dorothy’s paternal grandmother was named Mary Leta Wilson.
Dorothy’s maternal grandfather was Jean/John Laporte (the son of Jean Laporte and Sarah Browne). Dorothy’s grandfather Jean was born in Louisiana, to a French father.
Dorothy’s maternal grandmother was Marie Francoise/Louise Julie De Vaquet/Vaqué/Vaquier (the daughter of Jean Vaquet/Vaqué and Madeline Genevieve). Marie Francoise was French.
Sources: Genealogy of Dorothy Lamour – https://www.findagrave.com
Birth record of Dorothy Lamour – https://www.familysearch.org
Genealogy of Dorothy Lamour (focusing on her father’s side) – https://www.geni.com