Billie Eilish

Birth Name: Billie Eilish Pirate Baird O’Connell

Place of Birth: Los Angeles, California, U.S.

Date of Birth: December 18, 2001

Ethnicity: English, Irish, Scots-Irish/Northern Irish, 1/32 Belgian [Flemish]

Billie Eilish is an American singer and songwriter.

Billie is the daughter of actress, musician, and songwriter Maggie May Baird and Patrick Mead O’Connell. Her older brother is actor and musician Finneas O’Connell.

Billie’s 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: Billie’s maternal grandfather, William Norton Baird, on the 1930 U.S. Census –

Baptismal record of Billie’s maternal great-grandmother, Dorothy Grace Norton –

Photo by kathclick/

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