[ANSTHRLD] Question about 3 Kings Heraldry

[Mór ingen Cathail]

would this assumption be valid?
England
The following device associated with this name was registered in December of
1994 (via Laurel):
Gules, in pale three lions passant gardant Or.
Important non-SCA arms

Mór

----- Original Message -----
From: "Audette des Grenouilles" <audette at sapheron.org>
> All,
>
> I am trying to find what the heraldry for Henry the Lion to make some
banner type things for this year's 3 Kings event, and having no luck finding
any conclusive source.
>
> So, I appeal to those members of this list - Where might I find the coat
of arms for Henry the Lion?
>
> Thank you for your help.
> Audette des Grenouilles