ils land ▁Ro ads ▁respectively . ▁This ▁wall ▁was ▁extens ively ▁rep a ired ▁and ▁re built ▁by ▁a ▁volunte er , ▁D erek ▁Graham , ▁ 2 0 1 0 - 1 1 . ▁ ▁The ▁Sp ier ' s ▁Trust ▁also ▁own s ▁ ▁of ▁gra zing ▁land ▁adjacent ▁to ▁the ▁school ▁grounds , ▁including ▁the ▁High ▁Field ▁of ▁ 7 . 2 5 ▁hect ares ▁lying ▁within ▁the ▁school ▁grounds . ▁ ▁The ▁loc als ▁know ▁the ▁Pow g ree ▁as ▁the ▁Ge ils land ▁Burn ▁and ▁boys ▁used ▁to ▁play ▁a ▁game ▁of ▁jump ing ▁across ▁it ▁from ▁the ▁Broad stone ▁Bridge ▁area ▁down ▁to ▁Marshall and ▁Bridge . ▁The ▁girls ▁used ▁to ▁play ▁in ▁a ▁small ▁area ▁nearby ▁called ▁the ▁' F air y ▁Glen .' ▁Robert ▁A it ken ▁on ▁his ▁map ▁of ▁ 1 8 2 7 ▁gives ▁the ▁name ▁as ▁Pol g ree ▁Burn . ▁ ▁A ▁small ▁c ott age ▁near ▁Broad stone ▁Bridge ▁stood ▁near ▁to ▁an ▁old ▁mill ▁and ▁was ▁called ▁' C ro oked ▁Dam ' ▁as ▁marked ▁on ▁the ▁ 1 8 5 0 s ▁OS ▁map . ▁ ▁The ▁Sp ier ' s ▁Trust ▁ ▁The ▁trust ▁was ▁founded ▁in ▁ 1 9 9 1 ▁by ▁Mr ▁Jack ▁Sp ier ▁for ▁the ▁administration ▁of ▁Sp ier ' s ▁and ▁for ▁the ▁provision ▁of ▁educational ▁gr ants ▁and ▁b urs aries ▁within ▁the ▁local ▁area ▁of ▁benefit , ▁this ▁being ▁the ▁par ishes ▁of ▁Be ith , ▁Dal ry ,