About William Tannenzapf William Tannenzapf was born in 1911 and his daughter, Renate, was born in March 1941, during the Nazi occupation. The family immigrated to Canada in 1948. William Tannenzapf passed away in 2011 at 100. Books by William Tannenzapf Memories from the Abyss/But I Had a Happy Childhood by (author) William Tannenzapf & Renate Krakauer
