40

Oldcastle, Sir John, ii. 345; iii. 19.
_See_ Cobham

Olivares, Count of, v. 233

Olney, treaty of, i. 143

O'Neal, Sir Phelim, v. 365

O'Neill, Hugh, vi. 79

O'Neill, Hugh, second Earl of Tyrone, v. 61, 62

O'Neill, Owen Roe, vi. 71

O'Neill, Shane, iv. 240, 241

Opdam, Admiral, vi. 225

Orange, William I., Prince of, iv. 264, 297, 300, 312, 338, 347

Orange, William II., Prince of, vi. 70

Orange, William III., Prince of. _See_ William

"Orangemen," viii. 119, 120

"Ordainers," the Lords, ii. 188

Ordeal, trial by, i. 239

Orderic, i. 6, 173

Orders in Council,
Lord Grenville's, viii. 178;
Canning's, 181;
repealed, 197

Ordinance,
Self-Denying, vi. 35;
for suppression of blasphemies and heresies, vi. 60

Ordinances
changed into statutes, ii. 298;
of 1311, 189, 191, 194, 195

Orkneys, Northmen in the, i. 129

Orleans,
Henry V. repulsed from, iii. 36;
siege of, 45, 46;
relieved, 50, 51

Orleans, Charles, Duke of, iii. 24, 26, 28

Orleans, Lewis I., Duke of, iii. 5, 6, 12, 16, 17

Orleans, Lewis II., Duke of, iii. 170.
_See_ Lewis XII.

Orleans, Philip II., Duke of, Regent of France, vii. 185, 213

Ormond, James Butler, twelfth Earl of, vi. 16;
invites Charles II. to Ireland, 71;
besieges Dublin, 76;
Duke, 182, 193;
Lord Steward, 193;
retires, 244;
returns to the Council, 278;
supports Parliamentary government, vii. 1

Ormond, James Butler, second Duke of,
Warden of the Cinque Ports, vii. 145;
joins the Pretender, 168;
tries to stir up a rising, 184;
commands a Spanish fleet, 187

Orosius, AElfred's translation of, i. 114

Orthez, battle of, viii. 202

Orvieto, Edward I. visits the Pope at, ii. 102

Osbern's _Lives of English Saints_, i. 243

Osgod Clapa, i. 148

Osney,
abbey of, i. 284;
annals of, 273

Oswald, king of Bernicia, i. 67, 69-71

Oswiu, king of Northumbria, i. 72, 73, 78-81, 86

Otterbourne's _Chronicle_, ii. 179

Otto of Saxony, king of the Germans, i. 264;
his alliance with John, 334, 337;
invades France, 338, 342

Oudenarde, battle of, vii. 134

Overbury, Sir Thomas, v. 192

Oxford,
first mention of, i. 305;
submits to Swein, 143;
siege of, 220;
condition after Norman conquest, 306, 307;
in the twelfth century, 283-285;