In the Nieuw Israëlietisch Weekblad, two entries were made in the obituary column for Louis Premselaar in December 1945. The first one was placed by his children and other relatives, the second one by his friends. News had filtered through that Louis Premselaar had been killed in Mauthausen on 10 March 1945. No news was received about the fate of his wife.
Nieuw Israëlietisch Weekblad, 21 December 1945, 7
Louis Premselaar is also commemorated on Jewish Monument Zaanstreek