Catholic Online
Catholic Online: Saints & Angels
A short account on the number of saints currently in use by the Catholic Church and also provides some information on the concept of the "patron saint."
New Advent
Catholic Encyclopedia: St. John the Baptist
The encyclopedia site is a biography (with links) to St. John the Baptist. Please note that ?The Catholic Encyclopedia? is a historic reference source and should be viewed in the context of resource material dated around 1910.