I'm seeking information on how to find Alexander Peter Fritz Koch b. 1879 Hamburg, after he was interred on the Isle of Man and sent back to Germany in 1918. He was married in 1904 to Agnes Hannah Collins in Kent and has his father's name recorded as Alexander (Deceased) Butcher.
Also a Butcher, it appears that my Alexander Koch went to England from Hamburg on a vessel called the Peregrine in 1901. I am doing research for his great grandaughter here in Australia and have come to a dead end. His wife Agnes never heard from him again. Any information or guidance would be much appreciated.