ourself

Myself. Used as a reflexive when we is used instead of I by a singular speaker or author, as in an editorial or a royal proclamation.

Ourselves.

Myself: relating to we and us, when used of a single person, as in the regal or formal style.

The reflexive of the editorial or royal we; myself as used by a writer or speaker who would refer to himself in the nominative case as we. (Normally, the reflexive case of we is ourselves).