Aries parents

As part of a research project, I am looking for stats on Aries mothers and fathers. (Born March 21 – April 19). Basically want to know: 1. The average number of marriages/relationships; how many children; career & success; partner/s' dates of birth; etc. Not sure if this is the right forum, but maybe I can be redirected to a few records of deceased parents? I found a few celebrities: Diana Ross (26 March); Mariah Carey (27 March); Marguerite Ann Johnson (4 April). Celine Dion (30 March), etc. Thank you.