Pieter van (Wullen) Willen.

He was married to
Maria Susanna Martha Hofman.

• 1 : Louisa, christened in Cochin on April 20, 1772.
  She was married in Cochin on October 11, 1801 in church to John Stuard.
  

• 2 : Pieter, christened in Cochin on December 26, 1773.
  

• 3 : Frederik, christened in Cochin on April 30, 1775.
  

• 4 : Pieter, christened in Cochin on December 26, 1777.
  

• 5 : Hendrik, christened in Coilang on October 15, 1780.
  

• 6 : Johannes, christened in Cochin on June 15, 1783.
  

• 7 : Jacobus, christened in Cochin on September 18, 1785.
  

• 8 : Hendrik, christened in Cochin on April 29, 1787.
  

• 9 : Maria, christened in Cochin on March 4, 1792.