Klaas Zalm, born circa 1813 (?), Rijks Zoutweger.

Klaas was married to
Helena Andriesen, born circa 1817 (?).

• 1 : Metje Zalm, born in Enkhuizen on August 13, 1840.
  Metje was married in Harlingen on July 3, 1868, at the age of 27 to Eeltje Cornelis Tigchelaar (aged 33 years), born in Harlingen on April 1, 1835, son of Cornelis Eeltjes Tigchelaar (warehouseman, cooper and workman) and Johanna Simons Galjard, sailor, shopkeeper and merchant.