Searching for descendants of BIRGER family (named changed to BERGER in US) Kupishok (Kupiskis) Lithuania. We have information tracing family in that town back to circa 1775. My GGM and six children (five married at the time) came to US early 1900s. All those people and their descendants are known. Seek information regarding the relatives who did not come to US, including at least GGA and GGU and their descendants, and relatives who may have emigrated to S. Africa and remained there.We know family members were in Kupishok in 1930s - and are reasonably certain of at least one family group murdered by Nazis in 1941. There was more than one BIRGER family in Kupishok - have not established familial links between them.Will share information I have.Thanks in advance.