Margaret de Clare1293 - 1342 Born Mon, 12 October 1293 Tonbridge Castle, Tonbridge Died Mon, 9 April 1342 Chebsey Buried Tonbridge Priory, Tonbridge Details Parents Margaret de Clare Lived 48 years, 5 months, 28 days father Gilbert de Clare 1243 - 1295 mother Joan of Acre 1272 - 1307 Siblings Brother Gilbert de Clare 1291 - 1314 Sister Eleanor de Clare 1292 - 1337 Sister Elizabeth de Clare 1295 - 1360