William of Bernham occurs early 13th century (<em>Melrose Liber</em>, i, no. 21); Bernard of Hadden occurs 1189 x 1195, 1212 x 1213 (<em>RRS</em>, ii, nos. 286, 515), 1228 (<em>St. Andrews Liber</em>, p. 236); Philip of London occurs 1189 x 1195, probably 1210 (_RRS_, ii, nos. 347, 493)