His grandfather had had his lands seized and his grandmother Maud de St. Valery had been captured by forces of King John of England in 1210, imprisoned, along with John's father, in Corfe Castle and walled alive inside the dungeon.
His grandfather had had his lands seized. His grandfather had had his grandmother. Maud de St. Valery had been captured by forces of King John of England in 1210 his grandmother. Maud de St. Valery had been imprisoned in Corfe Castle his grandmother. This was along with John's father. Maud de St. Valery had been walled alive inside the dungeon his grandmother.