Many records will show a baptism date only or a christening and baptism date. They are not necessarily the same thing.
"Even though the words baptism and christening are used interchangeably, there is a subtle difference. Christening refers to the naming ceremony (to "christen" means to "give a name to") where as baptism is one of seven sacraments in the Catholic Church."
It would be very helpful to have a place on the person page to add the baptismal date separate from the christening date.