Cassington, , Oxfordshire, England
- References (5)
- 1256 Individual: William De Grandison (b. 1256 )
- 1275 Individual: William De Montagu (b. 1275 )
- 1292 Marriage / Union: William De Montagu & Elizabeth De Montfort (m. 1292 )
- 1303 Individual: William De Montagu (b. 1303 )
- 1327 Marriage / Union: William De Montagu & Katherine De Grandison (m. 1327 )