One of my areas of research involves a couple who moved, with most of their children, from Canada to Oswego, NY. The link to where they came from in Canada may go through the two husbands of one of the daughters, and that story also links to at least one of the sons. So, I would like to write just one biography section that I can link to from each of the profiles. The appropriate technique seems to be a Free Space; does anyone have a better approach?