Don't know if you'll get this, since your message was posted quite a while ago.I just started doing our family history two months ago, so I'm just getting into posting to these message boards, and working my way around the internet, newsgroups, etc.
Sorry I can't help you (at least not yet), but I'm hoping maybe you could help me.Do you know if your John and Anna had children?Do you know their names?
My grandfather was Michael John LAZAR (b. 27 Jul, 1883; d. 2 Nov 1964).His middle name was John, so I thought maybe there'd be a possible connection to your John LAZAR.He married Martha Elizabeth MISALEK (last name spelling?).I thought Michael actually immigrated to the US, but maybe I'm mistaken (I don't have any facts - just hearsay).
Please let me know if you have any more information regarding the LAZAR family.I would really appreciate it!