|Alt names||Arpacona||source: Orbis Latinus (1971) p 29|
|Arpajoni castrum||source: Orbis Latinus (1971) p 29|
|Arpajonum||source: Orbis Latinus (1971) p 29|
|Located in||Essonne, France|
|Also located in||Seine-et-Oise, Île-de-France, France |
- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Arpajon is a commune in the Essonne department in Île-de-France in northern France.
Seat of a canton, the commune is located south of Paris, accessible by the N20, and north of Étampes. Its inhabitants are known as Arpajonnais.