Contact e-mail

In general issues: siliusradicum(at)
(Or via the contact form at the bottom of the page)

Problems or questions related to the servicing of the page: strona.gtg(at)

A meeting place

meetings GTG “Silesian Roots” held at the headquarters of the Museum “Upper Silesian Ethnographic Park” in Chorzow (“redoubt”) Street. park 25.


Upper Silesian Genealogical Society 'Silius radicum’
the. General Maczek No. 1/2 lok. 5
41-943 Piekary Slaskie

Other informations

king: 360424400

KRS number: 0000537314

NIP: 4980264298

Bank account number: 21 2030 0045 1110 0000 0398 9240 (Bank BGŻ S.A. Operational Branch in Tarnów Mountains)

IBAN: PL21203000451110000003989240

Code SWIFT / BIC: Gopzplpw


The Board GTG

Damian Jureczkopresident

Christopher Bull – vice-chairman

Ewa Graniecznysecretary

Mirosław Mitrengatreasurer