I don't have a clue who Barbara is or was but she does have a most impressive 'natural hillock' named after her. There are strong rumours of a cist here but more interestingly local rumour has mentioned that there is a stone cist in the woods across the road above the small quarries. Something to look for during more summery weather.
Leave Turriff, a place of very great importance, on the B9025 and take the first minor road heading north indicated Dunlugas. (This road follows the River Deveron and is a beautiful walk to Banff) Keep going until The Haughs farm and a minor road heading east, marked Tillyfar. The hillock is directly behind the barns.