Don Crosby
George Wallace Donald Crosby , OAM ( 29 October 1924 – 3 December 1985 ) , as Don Crosby , was an Australian actor of radio , stage , television and film , radio producer , stage manager , airman and trade unionist , the fifth child of actor Joseph Alexander ( Marshall ) Crosby and Theresa Crosby ( formerly King ) . 
<triplet> Don Crosby <subj> 29 October 1924 <obj> date of birth <subj> Joseph Alexander (Marshall) Crosby <obj> father <triplet> Joseph Alexander (Marshall) Crosby <subj> Don Crosby <obj> child