Genealogy / Looking for old kindergarten friends of 1993-1994 and Marcin's castle (Zabrze) [2]

Hi,

I was pretty odd Asian kindergarten kid who spent 1 year in Polish kindergarten in Zabrze. That time I was 6-7 years old. So this summer I have a chance to travel to Poland after several years later. It will be great chance to meet my kindergarten friends and return to see Poland. I remember 2 girls name in my kindergarten as Sara and Miralla. In my imagination back to old time, Poland was very beautiful place for me. Everybody was so kind.

Also that time my dad was working as a traditional medicinal doctor from Mongolia. And I remember that we were living in a sort of castle next to Zabrze train station. It was not so far from central train station stop. The castle owner was named Marcin. I do not know he is still now alive or not. However I want to return to see my old living place and dad's office. I do not think it is now as traditional medicinal place. I have heard that it stopped after we went back home.

Can you give me some clue how can I find all this old information back to new version?

I hope you will give me some hint.

Thanks.

Khongorzul