Alvin married Della J. Oberlander on 13 Mar 1955. Della (daughter of Samuel Oberlander and Clara Katherine Schlaht) was born on 2 Jun 1936 in Jamestown, Stutsman County, North Dakota, USA; died on 12 Feb 2014 in Bismarck Baptist Home, Bismarck, Burleigh County, North Dakota, USA. [Group Sheet] [Family Chart]

1. David Leapaldt
2. Kathryn Leapaldt
3. Denise Leapaldt
4. Joel Leapaldt