australian research https://familysearch.org/search/record/results?count=20&query=%2Bgivenname%3A%22fredrick%20j%22~%20%2Bsurname%3Abennett~%20%2Bbatch_number%3AI07755-0
and try here
http://www.terrys.org.uk/charts/index.htm

i started with one above a year ago and confirmed details the 1st site. as well as many other sites. at the moment im working on the origanal couple who came here to australia..GREENSTREET/MACKNEY ..

you could also try this tree.. you may find your name or your parents name it. give it a try

http://www.hotten.net/open/pages_large/families/hotten/tree/chart.htm