[1] He was a partner of the private bank, Frederick Huth & Co. From 1918 to 1919, the Rt.
Frederick Huth Jackson, of 64 Rutland Gate, SW was the High Sheriff of the County of London.
[2] Following the death of Jackson in 1921, Frederick Huth & Co was in an increasingly parlous state, and the Governor of the Bank of England pushed for it to be amalgamated with Konig Brothers, which duly happened in 1923.
[3] In 1894, he married the poet and author Claire Annabel Caroline Grant Duff, the eldest daughter of Sir Mountstuart Grant Duff and Anna Julia Webster.
They had four children (all Huth Jackson): John Singer Sargent painted a portrait of his wife, Mrs. Huth Jackson (née Annabel Grant Duff).