Francis Sullivan

From Memory Alpha, the free Star Trek reference.

Francis Sullivan was a holographic character in the holographic program Paris 042, a recreation of Fair Haven, Ireland.

"Frannie" was the wife of Michael Sullivan the main character and barkeeper of Sullivan's bar. Kathryn Janeway became infatuated with Sullivan, but was startled when Frannie appeared and Sullivan introduced her as his wife.

After leaving the holodeck, Janeway changed the program and eliminated Frannie, making Sullivan single. (VOY: "Fair Haven")

Frannie was played by actress Jan Claire.