The children of Ruth Koser:

1. No children

The children of Oma Koser:

1. Delbert Alden Knudson, Jr. (1923 - 1932)
2. Darlene Adele Knudson (1925 - 2006)
3. Daphne Ardith Knudson (1930 - 2023)
4. Douglas Arnold Knudson (1932 - 2019)

The children of Vernon Koser:

1. No children

The children of Ethel Koser:

1. No children

The children of Lavera Koser:

1. No children

The children of J. Wendall Koser:

1. No children

The children of Edith Koser:

1. No children