Tjamke Kuipers, born circa 1791 (?).

Tjamke was married to
Ulbe Heeringa, born circa 1781, silversmith, died in Sneek on April 22, 1842, aged approximately 61 years.

• 1 : Aaltje Ulbes Heeringa, born in Sneek on September 2, 1814, died in Nijehaske on April 4, 1885, aged 70 years.
  Aaltje was married in Sneek on May 1, 1842, at the age of 27 to Klaas Wybes Feenstra (aged 26 years), born in Irnsum on June 25, 1815, son of Wybe Baukes Feenstra (merchant) and Romkjen Klazes Wouters (grocer), castellan and innkeeper, died in Heerenveen on January 2, 1867, aged 51 years.