You can see the church record of the marriage in FindMyPast and maybe in Ancestry if you use the latinised version of their names. Mariam Annam TOOMEY married Jeremiam SULLIVAN on 18 Apr 1858 at St George’s Cathedral. The father’s names are given. No occupations or abodes which you might get from the marriage certificate. PS - search for the bride rather than the groom as Sullivans are common as muck.