I've attached an image of the top of my present table on MS Word. As you can see some of the categories need spliting up.
I like your idea of clicking on the name for more information. My table is wider than an A4 sheet, and with other categories it would be wider. One category we could possibly do without is "Origin Country" as we are only focusing on German pork butchers.
I like the idea of having an initial screen with more basic information on. In addition to the categories you propose on this screen, we could add DOB, as many of the pork butchers have the same names, so it helps avoid confusion. Whenever I put links to a person in I always put their DOB in brackets after, although for our purposes here I just use the year rather than the specific date.
One thing that might be handy is if connecting families could have hyperlinks. My data is very person centric, so it lists who a person marries, who they work for, who works for them, who they are friends with etc. I therefore only link by people rather than families, as there are often several Schmidt families, for example, who are unrelated. If we could hyperlink all the connected people it would make it very easy to explore links, rather than typing in the names into the search, you could go straight to their file.
The idea of having a limited number of fields displayed at first would also be good for address searches, as you could see at an easy glace who was associated with the address.
If we adopted this format I guess we would need a newwebsite to host it?