I strongly suggest that you repost this putting useful information into the subject line. If this suggestion helps, perhaps try something like:
Do you recognise: BERS-BERZ-BERSE family - possibly from Rokiskis; then to South Africa.
I hope this helps.
Gold Coast, Queensland, Australia
Moderator note: an excellent suggestion for everyone on subject lines
Researching ZAUSMER, ZOUSMER, CHOUSMER, CHAUSMER, MARCUS, DAVIDOFF, COHEN, KAHN in Polangen, Kretinga, Darbenai, Libau, Riga, Memel
MOSES (often MANSELL) in London and South Africa
PEIMER, PAYMER, PEYMER in Skuodas, Libau, USA and South Africa
and GERSON, SIDERSKY, FREED, RIMAN in Gumbinnen, Leipzig, Koenigsberg, Danzig, Berlin, Vilnius, Sirvintos and South Africa