Hi, and thanks in advance. I found a few paleography questions in this subreddit, apologies if this is NOT the place for this question.

I have spent the weekend transcribing and translating a Medieval Charter dating from approximately 1220-1225, Henry III. It's been great fun. I am an amateur, but there are some amazing resources on the 'net which allowed me to make great headway.

The catalogue records associated with the charter say "no date", and there's no mention in the text of a specific date, or reference to a year of Henry III's reign. All dating (by others, not me) has been by cross referencing witness names with other deeds, by the style of the hand, types of legal clauses used, and conventions used (or not).

On the verso of the document are three (I think later) notations in what appear (to me) to be different hands. I think one may actually be a date.

The other two notations are entirely legible, and are previously catalogued place names. But no catalogue records ever mentioned the 'scrawl like' notation, and I think it may have been ignored due to illegibility.

see HERE

I edited out the two place name locations because believe it or not, they would (when googled) lead to some personal information, since this document is on the web and associated with my family name. (no "personal' info on reddit, right? ...even if it's an 800 year old document? hahaha)

Can anyone make out what the script says following what appears (to me) to be "di anno"? is it a pair of Arabic numerals followed by 'Henricus'? ...as in, "some number of years into Henry's reign"?

The script of the charter is in a very neat charter/secretary hand, where as this seems more like a scrawl. I think someone may have dated it after the fact.

This record was kept with 100+ others, dating 1190-1438, in a Parish chest, and not catalogued until 1910 or so. Very few of the earliest of these charters have dates, which I guess is in keeping with the nature of early charters.

Sorry for the length. I frankly found it fascinating, and was up til 2:30 a.m. transcribing, transliterating, and (poorly!) translating. If anyone wants more info, I can provide it.

These were the sites I used, for references' sake:

Harvard: How to Read Medieval Handwriting

Medieval Writing:Tips for Transcribing

Medieval Paleography at Anglo-Norman.org

Manuscript Studies at U Alberta

if anyone here is involved with these sites, I appreciate them very much

EDIT: spellinkness errurs

TL/DR: Can anyone make out what I think is a date, HERE