Despite leading twice during the front nine, Stirling's hopes of victory slipped away as Corfield drew level at the turn and moved into the lead on the back nine. A par four on the 17th gave Corfield a 2 and 1 victory.
Earlier in the semi finals, Corfield beat James Sharpe (Woolaton Park GC) 4 and 3 to earn his place in the final while Stirling won 1 up against Keith Leahy (Millride).
Another St Andrews Golf Club member, Stewart Rennie won the Eden Tankard for the men's handicap event, beating Mark Shaw (West Sussex) 2 and 1.
Marshall took last year's winner, Lynda Brabender (Greenock GC), out of the running in the quarter final beating her 4 and 3. She then came up against former finalist Jenny Tootell (Blackpool North Shore) and defeated her at the first extra hole. Meanwhile in the other semi-final, de Vries, who won the trophy in its first year in 1989, beat Laura Archer (Market Drayton) 3 and 1.
Jane Graham (Moor Park) won the Strathryum Salver in the handicap event with a 6 and 5 victory over Pat Vickers.