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Rigney
Rigney
is a
commune
in the
Doubs department
in the
Bourgogne-Franche-Comté
region
in
eastern
France
. Its
hamlet
La
Roche-sur-l'Ognon
is also the most
likely
place of origin
of the first
ducal
family
of the
Duchy of Athens
, the
de la Roche family
.
Population