Sharon
You are an absolute star! There is even a few completely new people for me - though it is rather sad that it is because they are children who were born and died between censuses.
I was actually born and brought up in Cov but moved 'oop north' to Yorkshire 15 years ago. I only get to go back a couple of times a year to visit the folks (and squeeze in a bit of research, but not too much or my mum will think that's all I go back for!).
William Pitman C's Susannah married Ralph Smyth who in 1881 was 'Gilder Printseller & Tailor Master Employing 13 Men 3 Boys' He had a shop in High Street.
Another of his daughters Mary married Walter Claridge and they had the Craven Arms Hotel in High Street (I haven't worked out which of the banks down high street was built on that site!) From what I remember their grave is also in London Road just behind Sophia and WP's - which I managed to walk past 3! times (and it's right by the path) before I saw the great big letters SOPHIA COLLINGBOURNE on a great big hulking stone plinth!!
William Pitman C made his fortune as a Pawnbroker and Clothier and on the A2A National Archives site there are many references to him, & his son William Pitman Jr. The property sales on Jr's death in 1902 included nos. 8 and 9 Much Park St, nos. 16 and 17 Broadgate, no. 12 Warwick Row; no. 7 Much Park St, no.10 Much Park St.; nos. 14, 16, 18, 20 Cope St, Fernilee in Warwick Row. Also, premises in Much Park St. and Summerland Butts, Coventry, late belonging to W.P.Collingbourne the elder. Not bad considering WP the elder was a Boot & Shoemaker in 1841

My poor family, weavers mostly - moving into the watch and cycle industry later - were pretty much based around Hillfields. 3 G Grandad Thomas was only 3 years old when his father (also a weaver) died, WP and the eldest son Henry were in their early teens.
There aren't that many Collingbournes around at all so they are a nice bunch to be researching. 2 G Grandad Thomas did manage to marry a BROWN though!
I need to get busy entering all the info you have found into my family file so I'd better stop wittering on!
Thanks again
Sarah