Ferenc was born about 1883 ... Earned Medals of Distinction from the Austro-Hungarian Army in World War I. Was a persecuted person in Holocaust.
https://search.ancestry.com.au/cgi-bin/sse.dll?_phsrc=QGc9&_phstart=successSource&usePUBJs=true&indiv=1&qh=XMKzSiJgfNeu92D/9oyETw%3D%3D&db=JGSuboticaJews&gss=angs-d&new=1&rank=1&msT=1&gsfn=ida&gsfn_x=NP_NN&gsln=breuer&gsln_x=NN&MSAV=1&uidh=6uv&pcat=33&fh=0&h=858&recoff=4%2016%2017&ml_rpos=1
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.
K > Kaufmann > Ferenc Kaufmann