When I posted the information earlier about the Mary Ann Nuttall burial in 1892, I should have given you a link to the Burnley Cemetery burials as there are loads of Nuttalls for you to have a look at:-
http://www.lan-opc.org.uk/Burnley/cemetery/index.htmlRe the 1881 census information Isobelruss posted, I did find a marriage on
www.freebmd.org.uk that fits:-
2nd qtr 1865 Burnley 8e 200
William AddisonJames Butterworth
Sarah NuttallMargaret Smith
There is a public tree on A******y that says William Nuttall, aged 20, married Sarah Ann Riley on 23 March 1878 at Holy Trinity Church, Habergham Eaves, Burnley and that William Addison was recorded as the father of William Nuttall. The witnesses were Abraham Duckworth

and Sarah Shuttleworth.
So it is looking to me like William Nuttall was the illegitimate son of Sarah Nuttall and William Addison was his step-father.
I tried to look for a corresponding birth reference but there were several William Nuttalls born in 1858. On the LancsBMD there is one registered in Bury North (ref BN/21/60) with the mother's maiden name as Nuttall

so indicating an illegitimate birth.
www.lancashirebmd.org.ukThen it gets worse because in 1871:-
William Addison 48 head mar cotton weaver born Colne
Sarah Addison 34 wife mar cotton weaver born Burnley
James Addison 13 son sgle cotton weaver born Burnley
Maria Addison 9 dau sgle cotton weaver born Burnley
William Nutter (sic) 11 nephew sgle cotton weaver born Harwood
John Bramwood 5 lodger wdr cotton weaver born Warrington
Mary Smith 79 lodger wdw general servant born Carlton, Yorkshire
Class: RG10; Piece: 4157; Folio: 108; Page: 9; GSU roll: 846738
So now he is William Addison's nephew

,
It does look like Sarah Nuttall was William Addison's second wife. On the 1851 census he was still single and in 1861 his wife was Mary.
Possible marriage:-
1st qtr 1857 Burnley 8e 205
William AddisonMary Brunton
Mary PrestonJoseph Shackleton
I am guessing he married Mary Preston judging by the number of Preston relatives living with them in 1861 including two of her children, probably from a previous marriage.
What a tangle web we weave

.
So it all sort of fits together.
Luzzu