PERCY MESKIN was born in Cardiff,S.Wales in 1909 to Yetta and Maurice Meskin .Yetta was my grandmother's eldest sister.Percy is said to have disappeared after WWI. I have found that he went to the US , returning in 1933 .He was an engineer and gave a forwarding address as the YMCA in London. He was accompanied by a Vernon Meskin, b 1905 , an accountant. There is no record of their deaths in the UK.I don't know whether he "disappeared" to avoid his family or he told them he didn' twant to return to his provincial Jewish family in Cardiff. Are there any clues out there, please ? Thanks.