ok,,some more info,,,according to the daughter of Joseph Taylor,,,,Josephs mother and father are buried in Philips park cemetery in Manchester,
the grave gives
Ada Taylor died 1st May 1930 age 53 so b c 1877
George Taylor died 1960 age 82 so b c 1878
this is why we first thought that the parents were the george Taylor and Ada Taylor nee Ancoats who married in 1899,,even though 1920 was late for Josephs birth ,,Ada would have been 43.....but Josephs mothers maiden name was Dunn?
Then we thought maybe George remarried another Ada,,,but they are together in the 1911 census,,,and the marriage to the Ann Dunn is also 1911,just after the census ?
there are supoosedley some stepbrothers and sisters of Joseph,,but because of the surname taylor,,,and the lack of exact birthyears,,,again i cannot cross reference....ah well...