Which preposition to use with tollan

in Occurrences 2%

The most venerable traditions of the Maya race claimed for them a migration from "Tollan in Zuyva."

under Occurrences 1%

Whatever the origin of Quetzalcoatl, whether the child of a miraculous conception, or whether as an adult stranger he came from some far-off land, all accounts agree as to the greatness and purity of his character, and the magnificence of Tollan under his reign.

Which preposition to use with  tollan