I am looking for any information on the Dyck family.

Peter Dyck born Apr.6/1749 in Russia, married a woman named Maria, and had a son:

Kornelius Dyck, born June 18/1802 married Helena Driedger, Born Jan 28/1799, Russia. They had a son:

Peter Dyck born Nov 19/1840 married Maria Schroeder, born July 6/1845. They were also from Russia.

Any information would be greatly appreciated.