Isaac Dunbar
Musician
Father: Liberian · Mother: Italian (three quarters), as well as English, Scottish, Irish, Welsh, Northern Irish, distant French and Dutch
Rhode Island, U.S.
Discover their roots.
Explore the heritage, family histories, and connections of 18,574 people.
Isabel LaRosa
Musician
Father: Sicilian Italian (one quarter), English, German, Scottish, Dutch, Irish, French, Welsh, Scots-Irish/Northern Irish, Swedish, Norwegian · Mother: Cuban, likely Balearic Spanish
Annapolis, Maryland, U.S.
Isabel May
Actor
Irish, German, English, one eighth Cajun French, Scottish, Scots-Irish/Northern Irish, Welsh, distant Swiss
Santa Monica, California, U.S.
Isabella Amara
Actor · Musician
Hungarian (paternal grandfather), English, Scottish, German, Irish, Welsh, Dutch, distant French and Swiss-German
Atlanta, Georgia, U.S.
J. K. Simmons
Actor
English, as well as small amounts (to varying degrees) of Scots-Irish/Northern Irish, German, distant Welsh, Scottish, Irish, and Cornish
Grosse Pointe, Michigan, U.S.
Jack Black
Actor · Musician
Father: German, as well as Irish/Northern Irish, Scottish, English, remote French and Welsh [converted to Judaism] · Mother: Ashkenazi Jewish
Santa Monica, Los Angeles, California, United States
Jack Champion
Actor
Mother: English, one quarter Polish, German, Scottish, Irish, Scots-Irish/Northern Irish, Welsh
Blacksburg, Montgomery, Virginia, U.S.
Jack Dylan Grazer
Actor
Ashkenazi Jewish (paternal grandmother), German, Irish, English, Welsh
Los Angeles, California, U.S.
Jack Huston
Actor
English, one fourth Italian, one eighth Jewish [including Iraqi Jewish, Indian Jewish, German Jewish, and French Jewish], and small amounts of Scottish, Scots-Irish/Northern Irish, German, and Welsh
King’s Lynn, Norfolk, England, U.K.
Jack Kilmer
Actor
Swedish (paternal grandmother), English, Irish, German, Welsh, Scots-Irish/Northern Irish, Ashkenazi Jewish, distant French Huguenot
Washington, U.S. (according to this )
Jack Lemmon
Actor · Musician
English, Irish, small amounts of Scottish, German, French, Dutch, and Welsh
Newton, Massachusetts, U.S.
Jack Nance
Actor
Father: English, Dutch, Irish, distant Cornish, German, Belgian [Flemish, Walloon], French, and Welsh · Mother: Irish
Boston, Massachusetts, U.S.
Jack Nicholson
Actor
Mother: Irish, with smaller amounts of Scottish, English, German, Welsh * biological father – unknown: either Italian, or Latvian, or Ashkenazi Jewish, or Baltic German
New York City, New York, U.S.
Jack Whitehall
Actor · TV Personality
English, smaller amounts of Scottish and Welsh
Westminster, London, England, U.K.
Jacksfilms
Musician · TV Personality
Father: German, Swiss-German, Swiss-French, Scottish, English, Scots-Irish/Northern Irish, Irish, Welsh, Dutch, distant French · Mother: Irish, as well as one eighth German
Columbia, Maryland, U.S.
Jackson Browne
Musician
Father: English, some Welsh and German · Mother: Norwegian
Heidelberg, West Germany (now Germany)
Jaclyn Smith
Actor
Father: Ashkenazi Jewish · Mother: English, as well as Scottish, Irish, and Welsh
Houston, Harris, Texas, U.S.
Jacob Fortune-Lloyd
Actor
Father: Scottish, Welsh · Mother: Ashkenazi Jewish
Hillingdon, London, England, U.K.