VOC shows different trips for Abraham Lammers, where he comes from a different port, not necessarily his birth place. He was sailing between 30 December 1757 and Zaterdag 19 mei 1764 between Amsterdam and Batavia. Another (?) Abraham Lammers died on Sunday 3 May 1767, also Navy, ARE THEY RELATED?
Did his son Abraham receive the Bronze medal in 1825? What for?
How do I find out more about this person? Did he have a son named Pieter? (1741-1822) Nijmegen Gelderland,