Ude Klaassens Bolt, born in Holwierde (gem Bierum), christened there on April 8, 1729, son of Claes Oudes Bolt and Frouke Pieters.

Ude was married in Leermens on October 26, 1749, at the age of 20 (1) to
Jantje Ennes.

• 1 : Trijntje Bolt, christened in Leermens (gem 't Zandt) (gem 'T Zandt) on August 30, 1750.
  

• 2 : Aafke Bolt, christened in Leermens (gem 't Zandt) (gem 'T Zandt) on February 3, 1754.
  

• 3 : Aafke Bolt, christened in Leermens (gem 't Zandt) (gem 'T Zandt) on February 6, 1757.
  

Ude was married in Holwierde (gem Bierum) on November 7, 1763, at the age of 34 (2) to
Wijke Folkerts.

Ude was married in Holwierde (gem Bierum) on January 23, 1766, at the age of 36 (3) to
Knelske Thies (aged 25 years), born in Godlinze (gem Bierum), christened there on June 26, 1740, daughter of Tijss Geerts and Jantje Douwes.

• 4 : Klaas Udes Bolt, born in Holwierde (gem Bierum) in the year 1767.
  

• 5 : Jakob Udes Bolt, werkman, born in Holwierde (gem Bierum), christened there on May 24, 1768, died in Schildwolde (gem Slochteren) on April 1, 1817, aged 48 years.
  Jakob was married in Siddeburen (gem Slochteren) on September 20, 1801, at the age of 33 to Geertje Reinders Jager (aged 29 years), born in Opwierde on March 8, 1772, daughter of Reinder Pieters and Pieterke Geerts.
  

• 6 : Pieter Udes Bolt, born in Holwierde (gem Bierum), christened there on June 10, 1771.
  

• 7 : Jan Udes Bolt, born in Holwierde (gem Bierum), christened there on August 13, 1772.
  

• 8 : Jantien Udes Bolt, born in Holwierde (gem Bierum), christened there on September 25, 1774.
  

• 9 : Vrouke Udes Bolt, born in Holwierde (gem Bierum), christened there on February 8, 1778.
  

• 10 : Trijntje Udes Bolt, born in Holwierde (gem Bierum), christened there on December 31, 1780.