Katherine Treby (1789-1823) (1789–1823) Parents Paul Treby Treby Letitia Anne Trelawny Children Montague Treby Molesworth Sir Hugh Henry Molesworth, 9th Bt Walter Hele Molesworth Sir Paul William Molesworth, 10th Bt. Siblings Paul Curry Treby Henry Hele Treby Blanche Jemima Treby Anne Letitia Treby Partners William Molesworth