Seeking any information on Gretel Alder & her husband Joseph Kamper, who emigrated from Germany to British Columbia, Canada,in the 1920`s or 30`s. Gretel Alder was the daughter of Karl Alder & Hedwig Ottilie Alder (Not related)who were from a village in Silesia, Germany called Altewalde, Neisse district. Gretel would have been born around 1910, and is now deceased. I have little information on Joseph Kamper, but know he remarried after Gretel died. Would be grateful for any information on their family,or anyone who knew of them. Can anyone advise on how to search with so little information to go on?.