Innocent III., Pope, attitude towards John’s divorce, 75; sends arbitrators to Philip and John, 94; quashes elections to Canterbury, 120; consecrates Langton, 127; lays England under interdict, _ib._; negotiations with John, 129; crowns Otto, 166; excommunicates him, _ib._; bids Philip depose John, 175; order for elections to churches, 192; mediates between John and Philip, 204; John and the barons appeal to, 225; his answers, _ib._, 226; excommunicates “disturbers of king and kingdom,” 242; quashes the Charter, 246; excommunicates rebels by name, 262; interdicts London, _ib._; forbids Louis’s expedition, 264 Interdict in England, 127; Cistercians claim exemption from, 129; raised, 207; London under, 262, 270 Ireland, lordship of, granted by Henry II. to John, 17; extent of English dominions in, 12; John in, 17–19; John’s lordship of, 28; succession of justiciars in, footnote 595; John’s second visit to, 152, 153; counties in, 153. _See_ March Isabel of Angoulême, _see_ Angoulême Isabel of Gloucester, _see_ Gloucester Issoudun ceded to France, 73 Jerusalem, kingdom of, 11 Jews, persecuted by John, 137; plundered by the barons, 230 Joan, daughter of John and Isabel, 198 Joan, daughter of John and wife of Llywelyn, 135, 158, 169 John Lackland born, 1; his surname, 2; alleged grant of Mortain to, 3; betrothed to Alice of Maurienne, 4, 5; provision for him in 1174, 6; betrothed to Isabel of Gloucester, 7; named lord of Ireland, _ib._; his early years, _ib._, 8; compared with Geoffrey, 10; character, _ib._, 11; offered crown of Jerusalem, 11, 12; knighted, 12; receives homage for Irish fiefs, 14; visits Ireland, 17–19; project for his crowning, 19; his first campaign, 20, 21; proposal to marry him to Adela, 21, 22; with Henry at Le Mans, 22; leaves him, _ib._, 23; count of Mortain, 24, 25; marriage, 25; dealings with Wales, _ib._, 26; his lands interdicted, 26; their extent, 26–28; his household, 28, 29; despoils William the Marshal, 29; oath of absence from England, 30; returns, _ib._; rivalry with Longchamp, 31–38; recognised as heir to the Crown, 39; league with Philip Augustus, 40; dealings with Longchamp and Puiset, 41, 42; with the justiciars, 43, 44; goes to Normandy, 44; treaty with Philip, 45; rebellion, 45, 46; Richard’s opinion of, 47; intrigues with Philip, 49; cited for trial, 50, 51; reconciled with Richard, 52; his lands confiscated, _ib._; recovers Evreux for Richard, 53; helps Richard against Philip, 53–55; ratifies exchange of Andely, 55; accused by Philip to Richard, _ib._; leaves Richard, 56; designated as his heir, _ib._; William of Newburgh’s character of, 58; goes to Britanny, 59;