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1858
St. Mary’s school established
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1852-1853
1873
Admissions
▼
Welcome
Tuition Rates
Open Houses
Become a Ram for a Day
Apply Online
Academics
Athletics
Students
Resources
▼
Student Resources
Parent Resources
Staff Resources
Alumni Resources
Alumni
▼
Alumni News & Events
GCHS Hall of Fame
Alumni Transcript Requests
Update Your Information
Centennial
About
▼
History, Mission & Vision
Message From The Principal
Staff Directory
Events
News & Updates
Contact
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