God or the Clergy didn’t build Churches, rather, Masons did and evidence of the builders of St Mary’s Church in Hitchin are everywhere inside and out. The major detectable traces are ‘Masonry Marks’ on the stone and the scaffolding holes called Putlog Holes. If freestanding scaffolding like today wasn’t used, then the usual ‘Cantilevered Scaffolding’ (Or more commonly known as Falsework) was used. These Putlog Holes above, were where the scaffolding planking passed through the entire width of the wall. (As walls were erected inside and out at the same time, unlike today). When the work was finished, the planking was either pulled out or sawn off, flush to the wall.