The following extract is from B P ed. 1850, pgs. 100- 01, under the name Bolton, related to Paulet/ Powlett:
"Charles Paulet, 5th Duke of Bolton,
d.in 1765, leaving a natural daughter Jeann Mary Paulet, on whom,
in failure of the male issue of his said brother, his grace entailed the greater part of his extensive estates.
This lady m. 7 April, 1778, Thomas Orde, Esq. b. in1746 who was secretary to the Treasury in 1782, and
afterwards secretary to the Duke of Rutland, when Lord- Lieutenant of Ireland, and was sworn of the privy
council in that kingdom. in 1795 Mr. Orde having inherited, in right of his wife, the great estate of the Duke
of Bolton, assumed by sign- manual, the additional surname and arms Powlett, and was elevated to the peerage
20 Oct.1797, as Baron Bolton of Bolton Castle."