3, 4, cui in hoc lubrico aetatis non praeceptor modo sed Custos etiam rectorque quaerendus est; cf.
"Roman Society from Nero to Marcus Aurelius"
Samuel Dill
In 1271 the King addressed a letter to the Mayor of London, and to the Warden of the 'Domus' complaining of numerous irregularities in the management of the house; and it was not till the year of 1280, under the Custos of John de St. Denis, that definite regulations for the control of the institution were drafted.
"Some Jewish Witnesses For Christ"
Rev. A. Bernstein, B.D.
Here is mine friendt, Custos Arne, who has made a road for himself, for to drive along his own genius to the demple of fame.
"The Great German Composers"
George T. Ferris