), ▁married ▁on ▁ 1 6 ▁August ▁ 1 7 9 3 ▁as ▁his ▁first ▁wife ▁Sir ▁Gilbert ▁He ath c ote , ▁ 4 th ▁Baron et ▁Maria ▁Caroline ▁Mann ers ▁( d ied . ▁ 2 0 ▁December ▁ 1 8 0 5 ), ▁married ▁on ▁ 9 ▁September ▁ 1 7 9 9 ▁James ▁D uff , ▁ 4 th ▁Earl ▁F ife ▁Louis a ▁Grace ▁Mann ers ▁( d ied ▁ 1 9 ▁February ▁ 1 8 1 6 ), ▁married ▁on ▁ 1 5 ▁August ▁ 1 8 0 2 ▁A ubre y ▁Beau cl erk , ▁ 6 th ▁Duke ▁of ▁St ▁Alb ans ▁Lady ▁Laura ▁Mann ers ▁Tol lem ache ▁( d ied ▁ 1 1 ▁July ▁ 1 8 3 4 ), ▁married ▁on ▁ 2 ▁June ▁ 1 8 0 8 ▁as ▁Miss ▁Laura ▁Mann ers , ▁John ▁William ▁Henry ▁Dal ry m ple , ▁later ▁ 7 th ▁Earl ▁of ▁St air ▁( 1 7 8 4 – 1 8 4 0 ), ▁null ified ▁July ▁ 1 8 1 1 . ▁For ▁the ▁subsequent ▁history ▁of ▁the ▁un fortun ate ▁Lady ▁Laura , ▁see ▁" Life ▁of ▁K atherine ▁Mans field ". ▁George ▁Mann ers , ▁died ▁young ▁Elizabeth ▁Louis a ▁Mann ers , ▁died ▁young ▁Soph ia ▁Mann ers , ▁died ▁young ▁ ▁His ▁wife ▁inherited ▁the ▁Tol lem ache ▁est ates ▁in ▁ 1 8 2 0 ▁at ▁the ▁age ▁of ▁ 7 5 . ▁She ▁died ▁in ▁ 1