2 Cel., 1, 17; _Spec._, 102; 3 Soc., 56 and 63.
[12] _Cum secundum._ The original is at Assisi with _Datum apud Urbem Veterem X.Kal.Oct.

pont.

nostri anno quinto_ (September 22, 1220).

It is therefore by an error that Sbaralea and Wadding make it date from Viterbo, which is the less explicable that all the bulls of this epoch are dated from Orvieto.

Wadding, _ann.
1220_, 57; Sbaralea, vol.i., p.