Section 3955 Of Chapter 10. Rights Of Purchaser Of Tax-deeded Property, Or Any Other Person Claiming Through Him, To Bring Action To Determine Adverse Claims To Or Clouds Upon Tax-deeded Property Purchased From The State From California Revenue And Taxation Code >> Division 1. >> Part 6. >> Chapter 10.

. Whenever unknown defendants owning or claiming an interest in special assessments are made parties defendant, the following persons shall also be made parties defendant: (a) The payee, as shown by the bond representing the special assessment, if any; (b) the owner of the special assessment, or any person claiming an interest therein, as shown by the treasurer's records; and (c) the treasurer, as collecting agent and trustee of the funds collected for unknown owners of a special assessment or persons claiming an interest therein.