Their last child was born in 1774. Catharina\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s prayer book says that she recieved the book from her parents on 02 Sep 1790. Since she isn\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'t mentioned in Peter\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s will, it can be assumed that Elisabeth died after September 1790 but before 05 Jun 1807.