I don’t see a death in Ireland for either Jackson nor Ann, nor do I see them in Ireland in the 1901 census. However there is a Jackson Tipping in Greenock in the 1901 Scottish census. Aged 46 and lodging at 7 Inchgreen St, Greenock. Occupation shipyard worker. In addition there’s a death for a Jackson Tipping in Greenock in 1904 aged 66 GROS ref 564/2 376. The age doesn’t tie in perfectly with the 1901 census but ages were often guessed, so given the location and the unusual name, I suspect it’s the same man. You can pay to view both the census and the death certificate on Scotlandspeople.
Ann appears in the 1911 census for Wallsend, aged 34 and a widow. 9 children born, 8 still alive. She’s with her son Albert 27 born Derryscollop, son James 19 born High Walker, and daughter Edith 14 born Low Walker, plus widowed daughter in law Mary. (So clearly one of Ann’s sons had died).
I can see the following children to Jackson & Ann born in Ireland: John 8.4.1877, Thomas 17.8.1879, Charlotte 4.10.1881, Albert 18.4.1884 & William 10.5.1887.
So it looks as though Jackson gave up the family farm around the dates in the revision records ie c 1888 and returned to shipyard work in Scotland and England.
1901 census has Annie and 8 children at 4 Fisher St, Walker, Northumberland
Charlotte looks to have married Robert McMeekin c 1901. They and their 3 children are in the 1911 census for Walker, along with their 3 children and Charlotte’s brother William then aged 24.
Ann Tipping evidently died sometime after 1911, presumably in England. I checked on-line trees on Ancestry and several have her dying in September 1942 in Northumberland. Rachel Tipping’s tree has a lot of additional information. You might want to look at it. (Tipping tree).