Another theory is that Robin Hood died at Kirkby, Pontefract. Michael Drayton's "Poly-Olbion" Song 28 (67–70), published in 1622, speaks of Robin Hood's death and clearly states that the outlaw died at 'Kirkby'. This is consistent with the view that Robin Hood operated in the Went Valley, located three miles to the southeast of the town of Pontefract. The location is approximately three miles from the site of Robin's robberies at the now famous Saylis. In the Anglo-Saxon period, Kirkby was home to All Saints' Church, Pontefract. All Saints' Church had a priory hospital attached to it. The Tudor historian Richard Grafton stated that the prioress who murdered Robin Hood buried the outlaw beside the road,