John de Mowbray (b.1310)

{{Overview |Name=John de Mowbray (b.1310) |Occupation= |Education= |BornDate= |BornWhere= |DiedDate= |DiedWhere= |BuriedLocation= |Mother= |Father= |Siblings= |Spouse=Joan of Lancster (b.1312) |Issue=[[John de Mowbray (b.1340) }}