Elizabeth de Clare, 11th Lady of Clare was the heiress to the lordships of Clare, Suffolk, in England and Usk in Wales. She was the youngest of the three daughters of Gilbert de Clare, 6th Earl of Hertford and Joan of Acre, and sister of Gilbert de Clare, who later succeeded as the 7th Earl. She is often referred to as Elizabeth de Burgh, due to her first marriage to John de Burgh. Her two successive husbands were Theobald II de Verdun and Roger d'Amory.

Clare is a market town on the north bank of the River Stour in Suffolk, England. Clare is in southwest Suffolk, 14 miles (23 km) from Bury St Edmunds and 9 miles (14 km) from Sudbury. Clare won Village of the Year in 2010 and Anglia in Bloom award for Best Large Village 2011 for its floral displays in 2011. In March 2015, The Sunday Times and Zoopla placed Clare amongst the top 50 UK rural locations, having "period properties and rich history without the chocolate-box perfection – and the coach trips".