Valentin Grabinski, born circa 1871 (?), died before February 28, 1920, aged at most 49 years.

Valentin was married to
Justine Peters, born circa 1875 (?).
Justine was married afterwards to Paul Dehn.

• 1 : Berta Augusta Grabinski, born in Bürgerwiesen on August 1, 1898, died in Amsterdam on March 26, 1976, aged 77 years.
  Berta was married in Danzig on February 28, 1920, at the age of 21 to Klaas Tichelaar (aged 23 years), born in Harlingen on July 19, 1896, son of Klaas Tichelaar (workman and casual labourer) and Adriaantje Geelof, docker, crane driver and watchman, died in Amsterdam on November 10, 1972, aged 76 years.