Marijke Schaar
Marijke Schaar ( born 12 November 1944 ) , also known under her maiden name Marijke Jansen , is a former Dutch female tennis player who was active during the 1960s and 1970s . 
<triplet> Marijke Schaar <subj> 12 November 1944 <obj> date of birth <subj> tennis <obj> sport