Carna,
The will of Thomas Benson Esq of Upper Woburn Place, Middlesex, dated 20 Oct 1838. Probate 9 Aug 1849.
Its hard to read, but mentions his wife Sarah, his four youngest sons William John Chapman Benson, Barker Joseph Benson, Willis Allatson Benson, and Robson Benson, and his daughters Dorothy Ann Benson and Sarah Benson.
Also the will of Sarah Benson of Brixton, Surrey, dated 29 Dec 1850. Probate 3 June 1851.
Mentions her late father, Joseph Barker, and her sons Barker Joseph Benson, Thomas Benson, Willis Allatson Benson and Robson Benson, and her daughters Dorothy and Sarah, and her late son William John Benson.
There is this family in 1851 census :
2 Belmont House, Acre Lane, Brixton.
Sarah Benson, Head, W, 72, Annuitant, b. Whitby, Yorks,
Thomas Benson, son, U, 39, Shipbuilder, b. Whitby, Yorks,
Sarah Benson, dau, U, 32, Annuitant, b. Middlesex, Mile End,
Robert Benson, son, M, 29, Lieut. East India Co., b. Middlesex Mile End,
plus Roberts (might be Robson?) wife and children, and some servants.
HO107/1575/87/32
A marriage reported in the York Herald, 22 September 1810.
"Last week at Whitby, T. Benson Esq. to Miss Sarah Barker, daughter of the late Joseph Barker Esq. of that place."
pm me your email address and I'll send you copies of the wills.
Alan.