This is from a newspaper article:
Monday, January 1, 1923:
Paper: Druid [Pittsburgh, P] PAGE 6
WANTED: INFORMATION ABOUT MY BROTHER, JOHN EVANS, OR MEMBERS OF HIS FAMILY, WHO LEFT PONTLOTTYN, SOUTH WALES, IN 1875, AND WAS KNOWN AS SHONI SHON EVAN, A COLLIER. HIS SISTER NOMI DESIRES INFORMATION OF HIM OR HIS FAMILY. HE HAS THREE SONS, WILLIAM GEORGE EVANS, EVAN EVANS AND CHARLES EVANS, ONE OR TWO OF WHOM BECAME STAGE ARTISTS. SHALL BE GLAD TO GET WORD FROM ANY MEMBER OF THE FAMILY. ADDRESS AS FOLLOWS: NOMI ESCOTT, 17 SALTMEAL ROAD, CARDIFF, SOUTH WALES, G. B.
I think this was John Evans, the father of the American minstrel George "Honey Boy" Evans.
Looking for anything on any of these folks.