Birth Name: Finneas Baird O’Connell
Place of Birth: Los Angeles, California, U.S.
Date of Birth: July 30, 1997
Ethnicity: English, Irish, Scots-Irish/Northern Irish, 1/32 Belgian [Flemish]
Finneas O’Connell is an American actor and musician.
Finneas is the son of actress, musician, and songwriter Maggie May Baird and Patrick Mead O’Connell. His younger sister is singer and songwriter Billie Eilish.
Finneas’ maternal grandfather was William Norton “Bill” Baird (the son of Collier Whittemore Baird and Dorothy Grace Norton). Collier was the son of William Torrey Baird and Anne Meredith Grant. Dorothy was the daughter of Lawrence Adelbert Norton and Grace Helena Bulckens, who was of half Belgian (Flemish) and half Irish descent.
Sources: Finneas’ maternal grandfather, William Norton Baird, on the 1930 U.S. Census – https://www.familysearch.org
Baptismal record of Finneas’ maternal great-grandmother, Dorothy Grace Norton – https://www.familysearch.org