Pieter Christiaan Riem, born circa 1806 (?), grain bearer, pedlar, bricklayer, workman and wafflebaker.

Pieter was married to
Romkje Ages Postma, born circa 1810 (?).

• 1 : Christiaan Riem, born in Harlingen on February 17, 1833.
  

• 2 : Marijke Riem, born in Harlingen on April 6, 1838.
  

• 3 : Age Riem, born in Augustinusga on May 23, 1839, fairground showman, bricklayer, bargeman and wafflebaker, died in Harlingen on June 30, 1902, aged 63 years.
  Age was married in Leeuwarden on June 19, 1864, at the age of 25 (1) to Hiltje Wybes Bijlsma (aged approximately 24 years), born circa 1840, died in Harlingen on December 30, 1874, aged approximately 34 years.
  Age was married in Harlingen on February 24, 1876, at the age of 36 (2) to Maria Henrietta Bos (aged 26 years), born in Amsterdam on March 8, 1849, died in Harlingen on June 7, 1925, aged 76 years.
  

• 4 : Gerrit Riem, born in Harlingen on January 15, 1843.