Discover their roots.

Kate Miller-Heidke

Actor · Musician

English, German, Irish, 1/32 Swedish, likely small amount of Scottish

Brisbane, Queensland, Australia

Kate Moss

Model

English

Croydon, Surrey, England, U.K.

Kate Mulgrew

Actor

Irish, German, French-Canadian/French, English, one eighth Luxembourgish

Dubuque, Iowa, U.S.

Kate Nash

Actor · Musician

Father: English · Mother: Irish

Brent, London, England, U.K.

Kate Nauta

Actor · Musician · Model

Father: Dutch/Frisian · Mother: English, Irish, German

Salem, Oregon, U.S.

Kate Pierson

Musician

German, Irish, English, Scottish, distant French and Dutch

Weehawken, New Jersey, U.S.

Kate Siegel

Actor

Ashkenazi Jewish

Silver Spring, Maryland, U.S.

Kate Spade

Irish, as well as one eighth French

Kansas City, Missouri, U.S.

Kate Upton

Actor · Model

English, small amount of Scottish, distant German and Dutch

St. Joseph, Michigan, U.S.

Kate Vernon

Actor

Father: Polish, German · Mother: English, possibly other

Toronto, Ontario, Canada

Kate Voegele

Actor · Musician

German, Czech, English, French, Irish, Scottish, Italian

Bay Village, Ohio, U.S.

Kate Walsh

Actor

Father: Irish · Mother: Italian, including Sicilian

San Jose, Santa Clara, California, United States

Kate Winslet

Actor · Musician

English, as well as 1/16th Swedish, small amounts of Irish and Welsh

Reading & Wokingham, Berkshire, England, U.K.

Katee Sackhoff

Actor

Father: German and Finland-Swedish · Mother: one half Luxembourgish, one eighth Syrian-Lebanese, Irish, English

Portland, Oregon, U.S.

Katelyn Nacon

Actor

Ukrainian/Rusyn, Scottish, French-Canadian, German, English, Irish, Dutch

Atlanta, Georgia, U.S.

Katelyn Ohashi

Athlete

Father: Japanese · Mother: German

Seattle, Washington, U.S.

Katelyn Pippy

Actor · Athlete

Thai (paternal grandmother), German, English, Scottish, French, Welsh, Irish, Scots-Irish/Northern Irish

Bell, Texas, U.S.

Katelyn Tarver

Actor · Musician

English, Irish, Scottish, some Swiss-German

Glennville, Georgia, U.S.

Katerine Avgoustakis

Musician · TV Personality

Father: Greek · Mother: Belgian Flemish

Maasmechelen, Belgium

Katey Sagal

Actor · Musician

Father: Ashkenazi Jewish · Mother: German, English, Swiss-German, French, Scottish

Los Angeles, California, United States

Katharine Hepburn

Actor

English, smaller amounts of German, Welsh, and Scottish

Hartford, Connecticut, U.S.

Katharine Isabelle

Actor

Scottish (at least three quarters)

Vancouver, British Columbia, Canada

Katharine McPhee

Actor · Musician · TV Personality

English, German, Irish, Scottish

Los Angeles, California, United States

Katharine Ross

Actor

Scottish, German, Channel Islander [Guernsey], English

Hollywood, Los Angeles, California, United States

Katherine Barrell

Actor

Father: Italian, possibly French · Mother: Slovenian

Toronto, Ontario, Canada