Yes, that would be right.
Barbara his wife was born in Waldron in 1783.
The children were Frances, Henry, Francis, Elizabeth, Charles and William. Charles married Susan Larkins. The three older boys became blacksmiths and Gamlingay was one of their forges (My grandfather did some of his apprenticeship there, as did a certain Mr Dickerson who you may remember)
William did not become a blacksmith, he married "posh" - Leonora Pandora Randolph, and disappeared to London.
Searching IGI, there are more Brands in Cambs than you could shake a stick at! but not in the areas I'm looking at.