On the site of Askenazi Amsterdam 18th Century version January 2007 of Akevoth we found:
Married Oct 1838 Amsterdam, civil marriage facts unknown
on 16 Cheshvan 5599 the brothers Shmaya & Abraham, sons of Chaim Huhnerplukker promise to provide their sister-in-law Malka bat Chaim Bonnewit, spouse of their brother Aron, with a chalitsa act, might that be necessary; signed Shmaya ben Chaim Lev ie., bron: Ashkenazi Amsterdam in the 18e-Century