I have examined the land tax records for keysoe from 1797. The first mention of Holden/Holding is 1821 to 25th March 1822 Robert Holden, the next year to 25 March 1823 shows Samuel Holding and then Holdings thereafter until Fanny and Frances Holding show. All for the same property, owner the Rev Dr Hunt. This would tie up with the fact that Robert was transported in February 1823. I think Samuel married to Frances is his brother and that he took over the tenancy. What happened to Robert's wife
? but the 1841 census shows Frances and Louisa, Robert's youngest child, possibly living with her uncle and aunt - another question where is Samuel in 1841?