Aka Frank Buried Yuin Mine Cemetery Frank Douglas was for some time employed as a fitter on the Sons of Gwalia mine, and left shortly after the fire which destroyed the plant to take up a position at Yuin. He apparently left very little behind and his widow and six young children were in need of financial assistance. At Gwalia and Leonora, where Frank Douglas had previously worked, the Co-Op Picture Co screened picture entertainments in aid of his widow and family.