Here we go with 1861
RG9 Piece 811 Folio 169 page 8
Wood End, Ardeley
John Cannon Head 73 Blacksmith Bennington
Esther Cannon Wife 69 Hertford
Phillip Cannon Son 18 Shoe maker Ardeley
Jane Stillwell Granddaur 4 Surrey, Kingston
Robert Prime <No relationship lsted> Widr 61 Blacksmith Stevenage
RG9 Piece 822 Folio 30 page 19
Church End, Bennington
Michael Cannon Head Widr 65 Blacksmith Bennington
RG9 Piece 822 Folio 26 Page 12
Bennington Rd
Mary Cannon Head W 54 Retired Blacksmit's W
Thomas " Son 26 Bootmaker
William " Son 21 "
Ann " Daur 16
Elizabeth " Daur 14
Charles " Son 13
Caleb " Son 11
All from Bennington
There's also, in Bennington, Henry, presumably Thomas and Mary's son also on Bennington Rd
RG9 Piece 822 Folio 26 page 12
Henry Cannon Head Mar 29 Blacksmith Bennington
Ann Cannon Wife 29 Cambridgeshire, Wood Ditton
John Cannon Son 6 mos " "
In 1871 Michael is listed. He's transcribed as 95, though I think that it certainly could be read as 75
Bennington Green
Michael Cannon Head Widr 75 Church clerk and blacksmith Bennington
+ George and Susan Spicer family listed as lodgers. Susan may well be Michael's daughter as I found a marriage in Hertford in 1857 for Susan Cannon. A possible husband listed was George Spicer.
I couldn't find John in 1871.
Hope this all helps
Isobel