Agatha Schroeder (18 Jul 1903 - ABT 1996)

The proposed relationship of Agatha Schroeder as the mother of RF and VF is supported by DNA evidence indicating shared ancestry within the family lines.

Specifically, DNA evidence confirms a full sibling relationship between RF and VF with a shared segment of 3160.07 cM across 68 HIR segments.

This match is consistent with their placement within these shared ancestral branches.