Showing 4 places of which 2 on the map (only displaying places with exact coordinates).
Listing 1-4 of 4 places.
Honau(Germany)
The monastery of Honau was built on an island in the Rhine, whose exact location is now not known. Nearest locations are Honau (Germany) and La Wantzanau (France).
Unknown 2145(Natural Landmark)
Island in the Rhine in DKAR 1:184. Editor thinks has probably now disappeared.
Unknown 835(France)
Island near Angers, identified by editor of DKAR 1:58 as Gilettes. Editor of cartulary of St-Aubin says it is opposite La Baumette (SW quarter of Angers, on banks of Lac de Maine). Not so far located via Geonames, Google Maps or OpenStreetMap.