The catholic church didn’t and has never provided anything past the eighth grade elementary school in Middle Bucks County outside the city. They cared even less about the ‘burbs than the city for decades before today.
Kids abandoned the catholic system and enrolled in public school when the oldest hit ninth grade and would’ve had to go to a not so good HS in lower Bucks. Then the rest of their siblings followed about one every two weeks. Takes awhile for big families.
The school in lower Bucks was Archbishop Wood, separate buildings for boys and girls and not in a great area.
The two famous graduates from that HS are Terry and Michael Schiavo.