Montgomerry Family Tree

Relation to main person	Name	Birth date	Death date
Father	Clare, Gilbert De	1182	25 October 1230
Mother	Marshall, Isabel	9 October 1200	17 January 1240
	Clare, Agnes De	1218
Sister	Clare, Amica De	27 May 1220	30 November 1284
Brother	Clare, Richard De Eighth Earl of Clare Sixth Earl of Hertford Seventh Earl of Gloucester	4 August 1222	15 July 1262
Sister	Clare, Isabel de	2 November 1226	10 July 1264
Brother	Clare, William De	1228	1229
Brother	Clare, Gilbert de	12 September 1229	1241

Stepfather	Plantagenet, Richard De Cornwall	5 January 1209	2 April 1272
Mother	Marshall, Isabel	9 October 1200	17 January 1240
Half-brother	Cornwall, John De	31 January 1232	23 September 1232
Half-sister	Cornwall, Isabella de	September 1233	6 October 1234
Half-brother	Cornwall, Henry De	2 November 1235	13 March 1271
Half-brother	Cornwall, Nicolas De	17 January 1240	17 January 1240

Stepfather	Clare, Gilbert De	1182	25 October 1230
Mother	Marshall, Isabel	9 October 1200	17 January 1240
Brother	Clare, Richard De Eighth Earl of Clare Sixth Earl of Hertford Seventh Earl of Gloucester	4 August 1222	15 July 1262