Hi Fredbloggs
Welcome to Rootschat 
We could probably find quite a bit for you on this chappie - but first, what do you already have - census, names of his children, their marriages & children etc.... etc etc so we don't spend time chasing what you already know...
http://en.wikipedia.org/wiki/Henry_Burdett
"Sir Henry Burdett (1847–1920) was son of the Reverend Halford Burdett, a Leicestershire clergyman, and his wife Alsina...."
Cheers
AMBLY
Thanks so much for your swift response. As you see I am new to RootsChat and indeed have only recently begun to research my ancestry in earnest - in fact, since my father Noel Henry Burdett died and I discovered that most of what he would have had us believe about our origins was fantasy ...
So please forgive me if I make the occasional wrong move here at this early stage! I really only know what you quote here from Wikipedia about Sir Henry Burdett, even after a recent visit to the College of Arms in London. Even the details of his children given by stanmapstone here are new to me. I would like to follow them up - can you advise how best to do this? Many thanks