The press release today from Ancestry.com highlights the Pennsylvania, Church and Town Records, 1593 to 1708. However, the database available is really for 1708 to 1985, as shown below:
I checked that Ancestry Card Catalog for a Pennsylvania database spanning 1593-1708, and didn't find one.
The database description says:
- lists of church officers
- communion lists
- registers of members
- registers of elders, deacons, etc.
- receipts, agreements, other miscellaneous items
- newspaper extracts
- birth dates
- marriage dates
- spouse’s name
- parents’ names
- places where an event (baptism, marriage, death, burial, etc.) took place