Irma Smith
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- 1 Irma Smith [1]
- Milton J. Helmke
- 2 Margaret Rose Helmke [1.1] b. 25 Oct 1924 d. 23 Sep 2001
- Peter Paul Wegmann b. 16 Jul 1922 d. 18 Apr 2005
- 3 Pamela Ann Wegmann [1.1.1] b. 24 Oct 1951 d. 11 Dec 2010
- Robert Gerard Johnston
- 4 Nicolas Johnston [1.1.1.1]
- 4 Bradley Wayne Johnston [1.1.1.2]
- 4 Kaitlyn Johnston [1.1.1.3]
- 4 Nicolas Johnston [1.1.1.1]
- 3 Margaret Wegmann [1.1.2]
- Mark Benson
- 4 Kimberly Christine Benson [1.1.2.1]
- 4 Kevan Peter Benson [1.1.2.2]
- 4 Kimberly Christine Benson [1.1.2.1]
- 3 Pamela Ann Wegmann [1.1.1]
- 2 Irma H. Helmke [1.2]
- 2 Milton J. Helmke [1.3]
- 2 Margaret Rose Helmke [1.1]