To add calendars that are subscribed in your St. Andrew's Google calendar but not owned by you, you must follow a few steps
On your iPhone or iPad(iOS Device), in Safari go to http://www.google.com/calendar/syncselect and log in with your St. Andrew's credentials.
Check the Shared Calendars you would like to appear on your iOS Device. After you have checked those calendars, make sure to scroll to the bottom and hit SAVE.
Open the Calendars app on your iOS device. Tap Calendars at the bottom and then scroll down to the area with your St. Andrew's calendars. To hide specific calendars, tap it to uncheck it. Or tap it again to check it and show it.
