Roel Bonnes Visser, born circa 1801 (?), houtwerker.

Roel was married to
Antje Oebeles Platje, born circa 1805 (?).

• 1 : Sjoukje Roelofs Visser, born in Benedenknijpe on June 23, 1828, died there before September 26, 1895, aged at most 67 years.
  Sjoukje was married in Aengwirden on April 13, 1851, at the age of 22 to Jacob Klazes Knol (aged 25 years), born in Terband on July 9, 1825, son of Klaas Jakobus Knol (peat cutting supervisor) and Hilligje Jakobs van der Klok, veenwerker and bargeman, died in Harlingen on August 3, 1902, aged 77 years.