Lilly McDowell, born January 22, 1981 in Los Angeles, California is an American actress who played the role of Katey Petrie on the FX original series Sons of Anarchy. Making her debut on the episode "Lochán Mór" in the series' third season, Lilly plays the role of the wife of Mark Petrie. She meets her demise off-screen at the hands of Jimmy O'Phelan during her only other appearance, on the episode "Bainne", in the same season.




Season 3 appearances
"SO" "Oiled" "Caregiver" "Home" "Turning and Turning"
"The Push" "Widening Gyre" "Lochán Mór" "Turas" "Fírinne"
"Bainne" "June Wedding" "NS"