Relationship (2 relationships)

Sybille KELLER is a sister of x x.

Indeed,
- Georges-II KELLER (1 relationship)
- x x (1 relationship)
are at the same time
- the parents of x x
- the parents of Sybille KELLER

Georges-II KELLER 1503-1562 & x x
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x x		Sybille KELLER 1548-1631