THURNWALK, PAWLIK

Seek info on my maternal great-great-grandparents, Josef Thumwald, Sr., master
baker, b. ca. 1820, Staab (Stod or Stodo in Czech), Bohemia. He married Anna
Pawlik in Bohemia. Family records indicate that the couple had two children:
Josef Thumwald, Jr., a baker in Staab, b. 1878, Staab and d. 1946, Ohio. Josef Jr.
has descendants in Ohio and Michigan. Anna? Or Marie? Thumwald, b. 1850 Staab,
married Johann Steppan. They had one son Johann Steppan who lived at 5
Solitudestr. Ludwigsburg, Germany in 1960.
Interested in learning if Josef Sr. and Anna had other children, and if so, who they were