Bouwe Jacobs, born circa 1615, son of Jacob Buwes and Ied Jetses, died circa 1668, aged approximately 53 years.

Bouwe was married before 1652 in church, at the age of at most 37 to
Bauck Robijns (aged at most 34 years), born circa 1618, died circa 1671, aged approximately 53 years.
Bauck was married afterwards after 1668 in church, at the age of at least 50 to N.N..

• 1 : Ydtie Bouwes, born in Achlum circa 1652.
  

• 2 : Jacob Bouwes, born in Achlum in the year 1654, house-husband, died between 1701 and 1708, aged 47 years to 54 years.
  

• 3 : Robijn Bouwes, born in Achlum in the year 1657, house-husband, died in the year 1728, aged 71 years.
  Robijn was married before 1683 in church, at the age of at most 26 to Sjouck Andrys (aged at most 28 years), christened in Achlum on June 28, 1655, daughter of Andrys Gatses and Rinske Pitters, died before May 17, 1730, aged at most 74 years.
  

• 4 : Jetse Bouwes, born in Achlum, christened in Hitzum on April 14, 1660, died unmarried before 1678, aged at most 18 years.
  

• 5 : Rinse Bouwes, born in Achlum in the year 1663.