My daughter is engaged to a non-baptised young man. He has done research on the requirements for them to be married in the Catholic Church, and said that the sacrament of Matrimony can be conferred during a Mass if two Catholics are getting married, or if a Catholic is marrying a baptized non-Catholic, but not if a Catholic is marrying a non-Christian. Is that correct, that the couple cannot have the ceremony during a Mass if one party is not baptized?
The following link should assist you in better understanding the Catholic Church’s teaching on having a Nuptial Mass. If you have any further questions or concerns that are not answered by these links, please contact Catholic Answers directly.
*]Can a Catholic and an unbaptized person have a nuptial Mass?**