Hi
I've had a look at the Diocese of Carlisle marriage licences for this marriage and no luck I'm afraid. However, there are some interesting entries which I think may relate to your family:
2 Oct 1779
groom: Saml Rooke of Longtown, Arthuret, bricklayer
bride: Eliz Tate of Sandbed, Kirkandrews upon Eske
bondsman: Robert Tate of Kirkandrews upon Eske, mason (marks)
9 Mar 1778
groom: George Batty (Batey) of Browhead, Kirkandrews upon Eske, joiner
bride: Bridget Tate of Woodhead, Kirkandrews upon Eske, a minor
bondsman: John Tate of Kirkandrews, weaver
J T is her brother and swears that her father Robert Tate consents
marriage to take place in Kirkandrews upon Eske
and an earlier marriage of (aunt of the above?)
24 Jan 1758
groom: James Robinson of Great Corby, Wetheral, bachelor, mason
bride: Bridget Tate of Clarkstown, K Andrews upon Eske, single woman
bondsman: John Tate of Sandbed, K Andrews upon Eske, yeoman
marriage to take place in Kirkandrews upon Eske
and there is also a William Tate of Carlisle, innholder who is bondsman for a marriage in KuponE on 30 May 1778.
Do you know the occupation of your Robert? It looks like KuponE might be worth a look? Also apprenticeship records?
I've had a look at Tinniswood entries as well but all isolated entries so far. I'll wait to see if any of this is of interest.
regards
Deborah