Hi

At long last I am dismantling my Grant brickwall piece by piece but my 3 x gt grandmother, Catherine Grant, disappears after 1873 and I can find no trace.
Can I appeal for help please?
The surname does vary but to summarise:-
Patrick and Catherine Grant were born in Ireland. They married in Manchester in 1848 (Gralton/Cox).
In 1861 they were living at 7 Larton Street, Chorlton on Medlock with their two sons, John and Michael. Recorded in the name of Grant.
In 1864 they were living at 23 York Street when their son, Thomas, was born. Registered in the name of Gralton.
In 1871, a widowed Catherine with sons, John, Michael and Thomas, were living at 25 York Street. Recorded in the name of Grant.
Husband Patrick died as a result of an accident in October 1870 and his death is registered in the name of Patrick Grantham. Youngest son, Thomas, died, aged 10, of typhoid fever in Chorlton Union Workhouse in 1873. Registered in the name of Thomas Grantham with his mother Catherine present at the death.
Oldest son John is missing from 1881 census but reappears in 1883 at his marriage to Mary Cannon and thereafter on the 1891, 1901 and 1911 census.
2nd son Michael also marries in 1883 to Margaret but appears on the 1881 census with his "wife" and babies lodging with the Maitland family and afterwards at Bradshaw Street and Gay street on the 1891, 1901 and 1911 census.
But where is Catherine? I cannot find her at all after the death of Thomas in 1873. I have trawled the BMD looking for a remarriage or a death without success.
My latest theory that she remarried in 1879 to Thomas Larkin and was living at Meadow Street in 1881, and then as a widow in Chorlton Union Workhouse in 1891 with her death in 1894 has just been blown out of the water with the arrival of a marriage certificate this morning that doesn't fit at all.
Any ideas would be more than welcome.
Luzzu