Margaretha Bartels was the widow of Jozeph Slier, who had passed away in 1935.
Addition of a visitor of the website.
On 3 September 1942 Margaretha Slier-Bartels got married in Westerbork transit camp with504975.
Record of marriage certificates of the Westerbork municipality, currently at the archives of Gemeente Midden-Drenthe in Beilen