Lamb, The Register’s 2009-10 player of the year, had his No. 0 retired during an on-campus rally that included Monarchs boys basketball coach Gary McKnight and water polo coach Chris Segesman.
Lamb signed with UCLA in November.
The Cal-bound Franklin had his No. 4 jersey retired.
Wherry, who wore cap No. 2, became the first aquatics athlete to be inducted into Mater Dei’s hall of fame. The UCLA signee was the Register’s player of the year in 2009.