Do You Know ThemPortland, Me., April 27th, 1893.To the Editor of RICHMOND PLANETDear Sir:--Information is wanted of Mrs. Louisa Pollox formerly of New Orleans but now of Kingsville, Tenn. Her grand-daughter [granddaughter] Mrs. Louisa Palmer nee Gor-don [Gordon] is anxious to known her whereabout [whereabouts], when last heard from she was in…