The Mathisons are fourth-generation farmers. The family has grown fruit trees in the area since Thomas Cyle originally homesteaded in 1893.

Jan Mathison was the driving force behind Stemilt Creek’s inception and operation. She helped define our style with her clarity of vision. Jan made wine from the heart, and without compromise, taking her time to craft delicious wines that people immediately recognized as honest expressions. Because of Jan’s talent in the winery, as well as the appealing hospitality of the Mathison’s, Stemilt Creek soon developed a strong following and extensive Wine Club membership. Jan maintained her role as head winemaker at Stemilt Creek through the 2013 vintage. She continues to share in Stemilt Creek Winery's successes.