Birth: 10 Dec 1871, Belfast, Ireland. Charlotte is the twin of John Boyle.
Sources
Birth certificate.
Birth: "Ireland, Select Births and Baptisms, 1620-1911" Ireland Births and Baptisms, 1620-1911. Index. Salt Lake City, Utah: Family Search; FHL Film Number: 255832 Ancestry Record 2533 #2088527 (accessed 24 May 2023) Charlotte Boyle born on 10 Dec 1871, daughter of Michael Boyle & Janet Anderson, in Belfast 3, Ant, Ireland.