Did Robert Urich have any children?

no

Yes. Tyler Jarvik, and Kate Jarvik.

Yes

Yes he had Matilda with his first wife Isabella, then David, John, Matilda and Margaret with Elizabeth. He had other illegitimate children.

Yes.Robert and his wife, Mary Harlan, had 3 children. A son, Abraham who was nicknamed "Jack" (born on August 14, 1873), daughter, Jessie (born on November 6, 1875), and the youngest, a daughter,...