Trying to trace family of Piotr Mazur d.o.b 10/8/1980 - they are from near Krakow

hi all,
hope you can help
trying to find the family of piotr mazur d.o.b 10/8/1980
if anyone can help think they are from near Krakow

My former uni teacher was Zbigniew Mazur.
Now he still teaches in many places.

umcs.lublin.pl/pracownicy.php?id=1488

thank you
but i think piotrs father was a sales man
i have a letter that i need to post to them but as i have no address or 1st names at a loss

If so, then I am afraid that only a very fortunate coincidence might direct you to them one day.
This day might take place tomorrow or in 20 years` time. Be ready.