According to my mother's family census her father's name was Yang Hui Pae his second wife (my grandmother) was Yong Su To.
Her siblings are Tong Chol Pae (06/16/1953), Chun Ok Pae (10/17/1958 or 1953), and In Ok Pae (03/25/1965).
It says they were born at Yongsan-ni, Chungju-si.
My mother Hwa-Cha was born 01/02/1956, and came to the US around 1975.
Any help locating or how to go about locating her family would be great help! Thanks.