Today, there are several competing theories for how life arose on Earth. Some question whether life began on Earth at all, asserting instead that it came from a distant world or the heart of a fallen comet or asteroid.
Yes, St. Peter had a wife, and perhaps children too.ince Peter definitely had a mother in law he had to have had a wife. The NT is silent about any other family he may have had, though.
The tomb of St. Peter is located below the main altar of the Basilica of St. Peter in Vatican City. The head of St. Peter, along with that of St. Paul, is located in the cathedral church of the pope - St. John Lateran.