Three years after Frances Halpin's efforts above, as Tavern showed, she married. The marriage was at St Anne's C of I in Dublin and the record can be viewed at the free site:
http://churchrecords.irishgenealogy.ie/reels/d-344-3-3-114.pdf.
It shows that her husband, DAVID CRAWFORD, was a widower in the 'Merchant Service’, son of HUGH CRAWFORD, occupation merchant. It is recorded that they both resided at 34 St (or Sth) Anne St. (Dublin) and that her father was James Halpin, hotel keeper. She is recorded as Frances Anne and signs herself Fanny. Witnesses were John Clements and R Morrison. Fanny was about 35.
We have seen posted here recently by Ray from HCPP records of voter registrations that together in the Dublin Corporation of Carpenters at the one time (1830) were: Battersby, Brownrigg (2), Cotter (2), Crosthwaite, Eaton (2), George Halpin and William Halpin with a William GORE. The majority of these families have connections with Wicklow.
Married five years earlier than Fanny and David Crawford, at St Peter C of I Dublin in 1857, were William Jamieson Esq of Co Cavan to Elizabeth GORE of 20 Rathmines Rd, widow, daughter of HUGH CRAWFORD Esq. So that is Elizabeth Crawford, presumably a sister of David Crawford, who had been married to a Gore.
There are also scanty Dublin C of I records of a Hugh Crawford as early as the mid 1700s, a name that got carried on.
To round off this dissertation is to wonder why, of seven known children born to WILLIAM HALPIN, only the last was given more than one Christian name and that full name was ROBERT CRAWFORD HALPIN, born Antwerp, or France, about 1816.