Hij is getrouwd met Antje Miedema.
Zij zijn getrouwd op 15 mei 1880 te Barradeel, Friesland, Nederland, hij was toen 25 jaar oud.
Beroep: Arbeider, landbouwer
Pieter en Antje emigreerden op 08-05-1891 met hun 2 kinderen naar North-Dakota - U.S.A.
GEGEVENS VOLKSTELLING USA 1900:
Baker Township, O'Brien County, Iowa
June, 1900
Peter Roorda
Head of houshold, born Sept. 1854, 45 years old, married for 20 years, from Holland,
emigrated in 1891, occupation: Farmer.
Annie Roorda, wife, born July 1855, 44 years old, married 20 years, 8 children, 4 children living:
Rena Roorda, daughter, born in Holland, Dec. 1887, 13 years old, at school
Yettie Roorda, daughter, born in Iowa, June 1893, 6 years old
John Roorda, son, born in Iowa, Dec. 1894, 5 years old
Erst Miedma, "servant," born in Holland, June 1885, 14 years old,
Pete's wife's maiden name was: Miedma or Miedema
De getoonde gegevens hebben geen bronnen.