Frederick Sheets, age 32, photograhper, Wellsville, Columbiana County, Ohio [year 1880, could not locate for other years] Phillip/Philip Graule, age 27, photographer, Bridgewater Borough, Beaver County, Pennsylvania [June 1900, 1910 same location][1920 Beaver Borough] J R Pearson, age 40, FEMALE, Pittsburg, no occupation listed Henry Sonnenberg, age 48, photographer, Allegheny City [June 1900] Patton Township, Allegheny City [1910] photographer-gallery [1920] photograher Alonzo Chalfant [1880] age 14 living in Ohio, could read nothing else [1900] Could not read first name at all Beaver Falls, photographer [1910] Beaver Falls, photographer [1920] switched occupations, looks like working in a mill? Hope this helps, good luck