Janna married Wiert ten Have on 15 December 1876 in Delfzijl, Groningen, Nederland. Wiert (son of Harm Wierts ten Have and Pilke van der Wal) was born on 27 November 1853 in Meedhuizen, Delfzijl, Groningen, Nederland; died on 12 November 1926 in Delfzijl, Groningen, Nederland. [Group Sheet] [Family Chart]

1. Hendrik ten Have was born on 15 March 1877 in Meedhuizen, Delfzijl, Groningen, Nederland; died in Date unknown.
2. Harm ten Have was born on 06 February 1883 in Farmsum, Delfzijl, Groningen, Nederland; died in Date unknown.
3. Jantje ten Have was born on 22 December 1885 in Meedhuizen, Delfzijl, Groningen, Nederland; died in Date unknown.
4. Hilko Jakob ten Have was born on 09 June 1888 in Meedhuizen, Delfzijl, Groningen, Nederland; died in Date unknown.
5. Foktje ten Have was born on 26 March 1891 in Meedhuizen, Delfzijl, Groningen, Nederland; died in Date unknown.
6. Tiedo ten Have was born on 09 April 1896 in Meedhuizen, Delfzijl, Groningen, Nederland; died on 09 March 1939 in Siddeburen, Slochteren, Groningen, Nederland.