Hi Prue,
the CD is from the Fife Family History Society and is a death index: contains data from OPRs and other sources eg obituaries, some burials and MIs I think.
Still can't find Isa Henderson / Brisbane (infact there are only 2 Brisbanes listed on the whole CD).
I have found an entry for Campbell Swan though:
Campbell SWAN; abode Burntisland; Date of Death: 1 Apr 1850; Occupation: Seaman "Leviathan"; Found Dead - at Granton - Fife (Herald 4 Apr 1850) : Source: Newspaper
hope this helps,
Lynn