child page dont show

that could b it but i av the main page lets say about us and child to that r 6 other pages but i want the “Our Staff” page which is a child of the “About us” page to be the parent of the “Ron Whyte” page, for example.

About Us
Our Staff
Ron Whyte

where the url should look something like this //site/about/our-staff/ron-whyte

can this b done http://www.waterworks7.com/islandsmiles/