CA Prob Code Section 2548

No action for the recovery of any property sold by a guardian or conservator may be maintained by the ward or conservatee or by any person claiming under the ward or conservatee unless commenced within the later of the following times:

(a)

Three years after the termination of the guardianship or conservatorship.

(b)

When a legal disability to sue exists by reason of minority or otherwise at the time the cause of action accrues, within three years after the removal thereof.