Jager, Kornelia (birth Leens - Groningen, Netherlands ± 1829)
Jager, Zacharias Roelfs
Jakobs, Pytter (birth Dokkum - Friesland, Netherlands)
Jakobs, Tjitske (birth Dokkum - Friesland, Netherlands)
Jans, Batje (birth Anjum - , Friesland, Netherlands 1694)
Jans, Doetje
Jans, Titje
Jansen, Derickjen (birth ± 1595 - died after 1650)
Jelkes, Jancke
Jilderda, Trijntje Jans
Jinnes, Jinne
Johannes, Claescke (birth Franeker - Friesland, Netherlands)
Johnson, Bertha (birth 19 Apr 1902 - died Minnesota, USA Apr 1992)
Jong, Andries de (birth Westdongeradeel - Friesland, Netherlands 3 Mar 1895)
Jong, Antje de (birth Oostdongeradeel - Friesland, Netherlands 7 Sep 1899)
Jong, Aukje de (birth Nes - Westdongeradeel, Friesland, Netherlands 11 Jan 1879)
Jong, Gaatske de (birth Oostdongeradeel - Friesland, Netherlands 23 Jan 1884)
Jong, Gaatze de (birth Nes - Westdongeradeel, Friesland, Netherlands 3 May 1889)
Jong, Grietje de (birth Oostdongeradeel - Friesland, Netherlands 19 Jun 1886)
Jong, Ietje de (birth Oostdongeradeel - Friesland, Netherlands 4 Aug 1889)
Jong, Jacob de (birth Nes - Westdongeradeel, Friesland, Netherlands 27 Jan 1888, died before 1892)
Jong, Jacob de (birth Nes - Westdongeradeel, Friesland, Netherlands 9 Jan 1892)
Jong, Jacob de (birth Oostdongeradeel - Friesland, Netherlands 19 Mar 1893)
Jong, Jacob Nuttes de (died before 1938)
Jong, Meindert de (birth Nes - Westdongeradeel, Friesland, Netherlands 26 Nov 1883, died before 1885)
Jong, Meindert de (birth Nes - Westdongeradeel, Friesland, Netherlands 30 May 1885)
Jong, Meindert Nuttes de
Jong, Nutte de (birth Nes - Westdongeradeel, Friesland, Netherlands 14 Jun 1881)
Jong, Nutte de (birth Nes - Westdongeradeel, Friesland, Netherlands 8 Jun 1879)
Jong, Tettje de (birth Nes - Westdongeradeel, Friesland, Netherlands 24 Sep 1881, died Dennenoord, Zuidlaren, Drenthe, Netherlands 3 Mar 1952)
Joosten, Grada Hendrina (birth Gendt - Gelderland, Netherlands)
Joosten, Theodorus