The phrase "former owner" refers to a person who used to own something in the past but does not own it anymore.
Sentences with «former owner»
Apparently former owners of houses she likes really favored this hue! (theinspiredroom.net)
Solid brick ranch with great potential, lots of rehab done by former owner. (koenigrubloff.com)
I have a packet of veterinary records and several pages of notes and comments from former owners whom I've helped get traffic their sites. (papillonrescueusa.org)