I don't know if you've been in private contact with Woody since your last post ... In case you haven't, here are the 1891 details:
1891RG12/3288 5 4
Dukinfield, Cheshire
Aspley St 405George H Gibson, head, 32, Cabinet Maker, b. Lancashire Salford
Mary, wife, 31, b. Liverpool
John, son, 8, scholar, b. Salford
George H, son, 6, scholar, b. do. Robert, son, 2, b. West Gorton

By 1901, there are 2 new sons showing: Albert age 9 and William age 7, both born Dukinfield