I couldn't find a nice spot to pop this cache next to the part of St Valentine at the Blessed John Duns Scotus Church, so I left with the neighbours.
The parking bays here are resident only, but you can park along the side of the road, or at the Coop just a little further South,
In 1868 a donation was made to the the Franciscan church by a French family. A small box made of wood and labeled in Latin with “the Body of Saint Valentine” was the gift. This box contained a forearm bone of the 3rd Century Roman Saint, St Valentine. The Franciscan church sent the relic to Saint Francis’ Church, in the Gorbals, where it stayed until 1999 when it was moved to the nearby, Blessed St John Duns Scotus Church. That is where you'll find it now, just as you enter. Worth checking out while you're here (there is a POI waypoint).