Hermengarde UNKNOWN
Hermengarde was born about 0750 in
Aachen, Rheinland, Prussia
. Hermengarde is no longer alive.
Hermengarde's family with Isembart II D'ALTDORF
They had a son named
Welf I von
.
Children
Welf I von ALTDORF
Welf I von was born in 0778 in
Altdorf, Uri Casnton, Switzerland
. He died in
Bavaria, Schwaben, Germany
.