Table:
text: Peter Thomson (golfer)
Senior PGA Tour wins (11)
Senior PGA Tour wins (11)
Date_ Tournament Winning_score Margin_of_victory Runners_up
16 Sep 1984 World Seniors Invitational −7 (69-69-69-74=281) 1 stroke Arnold Palmer
9 Dec 1984 General Foods PGA Seniors` Championship −2 (67-73-74-72=286) 3 strokes Don January
17 Mar 1985 The Vintage Invitational −7 (69-73-69-69=280) 1 stroke Billy Casper , Arnold Palmer
31 Mar 1985 American Golf Carta Blanca Johnny Mathis Classic −11 (70-64-71=205) 1 stroke Don January
5 May 1985 MONY Senior Tournament of Champions −4 (70-70-71-73=284) 3 strokes Don January , Dan Sikes
9 Jun 1985 The Champions Classic −6 (68-72-70=210) 2 strokes Billy Casper , Jim Ferree

Question: Which runner-up has won a Tournament of General Food PGA Seniors' Championship under Peter Thomson (golfer)'s Senior PGA Tour (11)?