Hi Jude: I also find it interesting there are 2 Quinns sponsors for Carroll children. Are there any Kennedys in your family. I also found 5 Kennedys were sponsors for Carroll children. The dates do seem right that your Anthony Carroll could be a brother to my Patrick Carroll. since one of Patricks children was named Anthony also. Mary Quinn was a sponsor for one of Patricks children. It is possible that your John and my Anthony could be 1st cousins. Anthony is a name that has been passed down in our family.I have not been able to find for sure any of Patricks siblings except from baptismal sponsor , John Carroll whom I am assuming would be a brother to Patrick. Wished we could find a connection, but think we need to do more research to prove it. Lets keep in touch. Thanks, Carol