... Sarah Amelia - 16 - aka Amy and living in Portballintrae, Co. Antrim in 1965 having married Robert King ...
The marriage is too modern to find on any online database, if what follows is correct. Robert King of Bushmills (father Richard) married Annie Browne of Eagry in Dunluce Presbyterian Church, Bushmills, on 6 April 1911. Here are the couple in 1911:
http://www.census.nationalarchives.ie/pages/1911/Antrim/Portrush_Rural/Bushmills_Town/127945/http://www.census.nationalarchives.ie/pages/1911/Antrim/Bushmills/Eagry/127458/Annie died on 7 March 1945, the PRONI website has the following Will Calendars index entry:
King Annie of Eagry Bushmills county Antrim married woman died 7 March 1945 Probate Belfast 16 October to Robert King auctioneer. Effects £1449 2s. 7d.The PRONI website has the following Will Calendars index entry for Robert:
King Robert of The Eagry and of Main Street both in Bushmills county Antrim merchant and auctioneer died 24 March 1958 at former place Probate Belfast 3 September to Dermod Lyle Taggart solicitor Joseph Osborne (junior) and William Galbraith accountants and John Hanna medical practitioner. Effects £15811 10s. 5d.Robert must have married Sarah Amelia Robb after wife Annie Browne's death in 1945, for when he died in 1958, his widow was one ...
Sarah Amy King. GRONI online has the death record.
And this is where there may be a potential linkage, for Robert King was born... in
Cumber, Fintona, on 12 May 1878 to parents Richard King and Matilda McCormick (who got married in Castlederg Second Presbyterian Church in 1868).