On 27 Nov 1638 [his father] Arthur Mansel (age 51) died.

Around 1660 Edward Stradling 3rd Baronet (age 36) died. His son [his step-son] Edward Stradling 4th Baronet (age 17) succeeded 4th Baronet Stradling of St Donats in Glamorganshire.

On 05 Sep 1686 [his step-son] Edward Stradling 4th Baronet (age 43) died. His son Edward Stradling 5th Baronet (age 14) succeeded 5th Baronet Stradling of St Donats in Glamorganshire.

In 1699 Bussy Mansel (age 75) died.

On 27 Sep 1738 Thomas Stradling 6th Baronet (age 28) died unmarried. Baronet Stradling of St Donats in Glamorganshire extinct.

"The estate of St. Donats Castle was bequeathed to the Drakes of Shardeloes, and is now [1838] possessed by Thomas Tyrwhitt Drake, Esq.; Merthymawr and Monknash passed to Hugh Bowen, Esq., and Penlline Lampey and Cwm Hawey to Bussey Mansel, Esq." [Burke's Extinct Baronetcies.] Jane, the great aunt of the last Baronet (da. of the 3d Bart.), had m. George Bowen, of Kettlehill, co. Glamorgan, and Dame Catharine Mansel, widow of the 3d Bart., had m. Bussey Mansel. The disposition of the property in the will gave rise to a Chancery suit, which lasted sixty years from 1738, at the close of which, the valuable library, furniture, etc., of St. Donats Castle were sold. [N. & Q., 3d S., xi, 153.]