Ethnicity:
*Irish, Swedish, some French-Canadian, English, and Scottish (father)
*Dominican (mother)
Jeffrey Wahlberg is an American actor. He is the nephew of actors and musicians Donnie Wahlberg and Mark Wahlberg.
Jeffrey’s mother is Dominican.
Jeffrey’s paternal grandfather was Donald Edward Wahlberg (the son of Axel Simon Wahlberg and Mary Madeline Bradley). Donald was born in Massachusetts. Axel was born in Boston, to Swedish parents, Axel Gustaf/Gustave Wahlberg and Ida Albertina Nordstrom/Peterson. Mary Madeline was the daughter of Dennis J. Bradley, whose parents were Irish, and of Sarah A. Doherty, who was Irish.
Jeffrey’s paternal grandmother is Alma Elaine Donnelly (the daughter of Arthur Ambrose Donnelly and Leone Floyd Brisbois). Alma was born in Massachusetts. Arthur was born in Boston, to Canadian parents, Walter John Donnelly and Sarah Agnes Duffy, and had Irish, and one eighth Scottish, ancestry. Leone was the daughter of Edward Brisbois and Ellen Floyd “Nellie” McKittrick, and was of Irish, French-Canadian, and English descent.
Sources: Genealogies of Jeffrey’s father – http://www.wargs.com
https://www.geni.com
http://www.wikitree.com
https://famouskin.com
http://wc.rootsweb.ancestry.com
Discussion of the ancestry of Jeffrey’s paternal great-great-great-grandmother, Jane Delameter – http://www.bytown.net