Looking for relatives Findler/Mandler/Singer (Irene 4/30/1898+David 1889 Findler
My Grandmother's married name was Irene Findler.Her maiden name was Mandler and her mother's maiden name was Singer.
My Grandfather's name was David Findler
I believe they both grew up in a place that sounds like SEN ITS or Sen ITZ which might be near Bucharest.They were married and moved to Vienna.
My Grandmothers birthday was 4/30/1898
My Grandfather, David Findler was born in 1889 and fought in WWI