Roelof Alberts, born circa 1620, died in the year 1688, aged approximately 68 years.

Roelof was married in Oldebroek on September 21, 1644, at the age of approximately 24 (1) to
Gerrichien Aerts.

Roelof was married in Oldebroek on August 8, 1652, at the age of approximately 32 (2) to
Lysbeten Henricks, died in Oldebroek before September 21, 1691.

• 1 : Henric Roelofsz, born before 1656.
  Henric was married in Oldebroek on February 11, 1682, at the age of at least 26 to Geertruyt Beerts (aged 24 years), christened in Oldebroek on February 28, 1657, died before April 20, 1719, aged at most 62 years, daughter of Beert Dircksen and Neeltjen Egbertz.
  

• 2 : Henrickien Roelofs.
  Henrickien was married to Aert Cornelissen.
  

• 3 : Albert Roelofs.