VIDEO : Funeral Service Held for Michelle Dockery's Fiance John Dineen

Downton Abbey star Michelle Dockery attended a private funeral service for her late fiancé, John Dineen, on Wednesday, December 16, after he died at age 34 this week from a rare form of cancer. The funeral mass was held at the St. James? Church in Ballinora, County Cork, in Ireland. Dockery, who was dressed in head-to-toe black according to multiple UK media outlets, entered the service along with other close friends and family members. More on the story on Us Weekly?