(Father, deceased) Mary Winchester (Mother, deceased) Samuel Campbell (Grandfather, deceased) Deanna Campbell (Grandmother, deceased) Adam Milligan (Paternal Half-Brother, deceased) Significant other (s) Jessica Moore (deceased) Ruby (deceased) Becky Rosen (ex-wife) (annulled) Abilities Telekinesis Precognition Exorcism Samuel " Sam " Winchester is a fictional character and one of the two protagonists of