- Clases
- Clasis
- Clayes
- Clazes
- Cleises
- Cleveringa
- Cneles
- Cnoop
- Cnossen
- Age Sjirks (b. 1804)
- Age Wybes (b. abt 3 Jan 1762)
- Anita Hendrika (b. 3 Nov 1962)
- Anna Wybes (b. 21 Aug 1818)
- Anne
- Anne
- Anne Johannes (b. 1847)
- Anne Johans (b. abt 1850)
- Anne Sjirks (b. 1784)
- Anne Sjirks (b. 5 Aug 1853, d. 3 Aug 1937)
- Anne Sjirks (b. 1870)
- Anne Tjamkes (b. 1796)
- Anne Wybes (b. abt 1 Nov 1767)
- Antje Annes (b. 3 Oct 1869, d. 19 Jun 1907)
- Antje Heins (b. 1786)
- Antje Sjirks (b. 7 Nov 1727)
- Antje Sjirks (b. 1793)
- Auke Sjirks (b. 11 Apr 1787)
- Eelkjen Wiebes
- Feike Kornelis (b. 28 Jan 1852)
- Froukje
- Gerbrig Annes (b. 16 Apr 1902, d. 7 Aug 1991)
- Gerbrig Sjirks (b. 1796)
- Hein Wiebes
- Hein Wybes (b. abt 1754)
- Hinnes Sierck (b. abt 1730)
- Hittie Sjirks (b. 14 Jan 1720)
- Hyltje Annes
- Jel Zyrks (b. abt 1650, d. 14 May 1709)
- Jelle Sjirks (b. 1784)
- Jeltje Annes (b. 1751, d. 25 Aug 1831)
- Jeltje Feikes (Julia) (b. 15 Oct 1878, d. 16 Feb 1935)
- Jeltje Jelles
- Jeltje Johans (b. 1741)
- Jeltje Pieters (b. 15 Dec 1863, d. 7 Jan 1927)
- Jeltje Sjirks (b. abt 1790)
- Jeltje Sjirks (b. 1797)
- Jeltje Wiebes (b. 14 Oct 1831, d. 16 Sep 1907)
- Jeltje Wybes (b. abt 8 Jul 1764)
- Jeltje Wybes (b. 1807)
- Jetske (b. 16 Aug 1915, d. 10 Jun 1971)
- Jetske Sjirks (b. 24 Apr 1718)
- Jitske Annes (b. 1834)
- Johan Sjirks (b. 23 Oct 1712)
- Johan Sjirks (b. 10 Nov 1785)
- Johannes Annes
- Johannes Sierck (b. abt 1662)
- Johannes Wybes (b. 2 Sep 1799, d. 12 May 1862)
- Kornelis Johannes (b. 7 Aug 1825, d. 1 Jul 1890)
- Leeuwkjen Wybes (b. 25 Nov 1822)
- Lieuwe
- Lieuwe Sjirks (b. 1806)
- Lieuwkjen Sjirks
- Neeltje Sjirks (b. 7 Nov 1788, d. 22 Jan 1860)
- Pier Annes (b. 20 Dec 1874)
- Pier Wybes (b. 24 Sep 1820)
- Pieter
- Pieter Johannes (b. Sep 1831)
- Pieter Sjirks (b. 1785)
- Pietrig Johannes (b. 1842)
- Pietrik (b. 1842)
- Pietsje (b. 1 Aug 1960)
- Pyter Heins (b. 19 Jul 1791)
- Reinskjen Wiebes (b. 28 Jul 1834)
- Riemke (b. 1832)
- Riemke Aukes (b. 1811)
- Riemke Wybes (b. 18 Oct 1808)
- Sibbeltje Wybes (b. abt 1800)
- Siemontje (b. 30 Mar 1915, d. 28 Aug 2002)
- Sierck Hinnes (b. 1755, d. 26 Sep 1826)
- Sierck Johans (b. abt 1689, d. 1771)
- Siercks Johans (b. abt 1630)
- Sjirk Annes (b. 26 Jan 1755)
- Sjirk Annes (b. 1821)
- Sjirk Wiebes (b. abt 1756)
- Sjirk Wybes (b. 7 May 1815, d. 2 Sep 1895)
- Sjoerd Annes (b. 1805)
- Sjoerdje Heins (b. 1794)
- Sjoukje Johannes (b. 28 Oct 1823)
- Tjamke Annes
- Tjamke Siercks (b. 1796)
- Tjeerd Wybes
- Tjitske Johans
- Trijntje Siercks (b. 1787)
- Tryntie Sjirks (b. 2 Jun 1715)
- Uilkje Heins (b. 1782)
- Uilkje Hyltjes
- Wiebe Sjirks (b. 1800)
- Willem Annes
- Wybe Annes (b. 1798)
- Wybe Annes (b. 2 Nov 1884, d. 5 Feb 1960)
- Wybe Heins (b. 1793)
- Wybe Johans (b. 7 Apr 1738, d. 29 Jan 1808)
- Wybe Siercks (b. 1800)
- Wybe Sjirks (b. 15 Jan 1730)
- Wybe Sjirks (b. 18 Oct 1781, d. 29 Jun 1860)
- Wybe Wybes (b. abt 28 Apr 1771)
- Wybe Wybes (b. 30 Oct 1797)
- Wybe Wybes (b. 1803)
- Ybel Heins (b. 1779)
- Ybeltje Annes (b. 1810)
- Ybeltje Aukes
- Ybeltje Sjirks (b. 30 Jan 1791)
- Ybeltje Wybes (b. 1799)
- Yke Wiebes (b. 24 Apr 1836)
- Zwaantje Annes (b. 1799)
- Cnossens
- Cocaign
- Coehoorn
- Coenes
- Coenrades
- Coertsdr
- Coldewayer
- Coldeweyer
- Aaltje Franks (b. 9 Dec 1760, d. bef 1811)
- Aaltje Jacobs (b. abt 1797, d. 24 Sep 1871)
- Ansk Jacobs (b. 1796, d. 5 Sep 1859)
- Attje Jacobs (b. 1794, d. 31 Jul 1854)
- Beernt Franks (b. 1753, d. 13 Aug 1819)
- Frank Beernts (Coldewaayer) (b. 18 Feb 1727, d. 16 Jan 1815)
- Frank Berends (b. 1801)
- Geertje Johannes
- Gerke Jacobs (b. 1801)
- Grietje Francs (b. 1767, d. 30 Dec 1847)
- Jacob Franks (d. bef 1811)
- Koop Beerends (b. 1807)
- Ruurd Jacobs (b. 1805, d. 28 Nov 1876)
- Sjouke Franks (b. 19 Nov 1767, d. 9 Jan 1843)
- Sjoukje Jacobs (b. 1809, d. 25 Aug 1854)
- Stijntje Jacobs (b. 1799)
- Coldwaayer
- Cole
- Coletta
- Colin
- Combs
- Commijs
- Concubine
- Conradi
- Coopmans
- Coops
- Copinga
- Cora
- Corneelis
- Cornel
- Cornelis
- Cornelisdr
- Cornelisse
- Cornelje
- Corporaal
- Coster
- Coulon
- Coulson
- Couperus
- Craig
- Cramer
- Cramerus
- Crans
- Cranst
- Cremer
- Cremers
- Crol
- Croles
- Crolis
- Cromhout
- Croon
- Cross
- Cuipers
- Culenborgh
- Cunningham
- Cuperi
- Cuperus
- Curinga
- Curtis
- Cusveller
- Cuyck
- Dachverlies
- Dahmen
- Dalmeijer
- Dam
- Damant
- Damhuis
- Damstra
- Daniels
- Dankert
- Dantas
- Dantuma