Zwaantje Jans Mud, born in Tzummarum on October 30, 1820, daughter of Jan Aans Mud (peat barge proprietor, peat barge proprietor, peat barge proprietor and schuitvoerder) and Aukjen Lamberts Jongbloed, maid servant, died in Arum on September 8, 1879, aged 58 years.

Zwaantje was married in Wonseradeel on September 23, 1843, at the age of 22 to
Andries Feikes Bergsma (aged approximately 41 years), born in Arum circa 1802, son of Feike Fransen Bergsma (bargeman) and Akke Piers de Jong, jobless and bargeman, died in Arum on September 28, 1879, aged approximately 77 years.
Andries was married before in Wonseradeel on December 10, 1830, at the age of approximately 28 to Trijntje Hessels Bergsma (aged approximately 21 years), born in Arum circa 1809, died there on January 7, 1842, aged approximately 33 years.