Abraham Allemans, born 19 December 1874 in Rotterdam, was a son of Levie (Louis) Allemans and Clara Kadiks. At age 34, he married the 24-year old Bliemei Ruchel Eijsen, who was born on 17 February 1885 in Kolo (Russia) in Rotterdam on 14 October 1909. She was a daughter of Josef Eijsen and Necha-Lie Tschuk. The couple had a daughter Alice, born in Bern (Switzerland) on 19 July 1904, who has been…