Sorry,I don't know anything about the names you mentioned
but I noticed that you have their date of birth and place.
The three essentials for beginning research are those items
If you have just a name and date but no location it is impossible to begin.The only info I had about the dad were
those three items and I spent six months on the internet
exchanging e-mails and learned not one thing more of him.
The internet is a fine place to meet people but zero for
info.Here is my experience.While browsing I came across a
Czech website that advertised their research company for
$15.00 an hour.To shorten the story,I contracted with them
and,although it took four months,they sent me ten pages of
data going back to 1800.Now,with this info as a guide,my
good neighbor who purchased fifteen of the Broderbund Co.
disks,went back to 1610.So,now I have a straight line
family tree from 1610 to the present.The Czech Co. is in
Prague and they charged me $215.00 and it was well worth it.
If this reaches you ,please acknowlege receipt,and I will
send you the info.God love you and yours.
63 Arthur Dr.