Not selfhosted/FOSS but I just checked one that I knew about from android and they do have a desktop version, maybe this is what you are looking for? Memento database. Source: about 1 year ago

I don't know if this is quite what you're looking for or not, but there's a program I use called Memento Database (https://mementodatabase.com/) that would probably work great for that. You could make a database with an entry for each person, and a tags field where you could tag them with various attributes, and then you can search for any tag or combination of tags. I do pay for their pro version (which includes... Source: about 2 years ago

The only decent app I ever found was not FOSS (Memento). I ended up using notebooks for each room (category) in Joplin. Source: about 2 years ago

I put together a little database for all this using Memento Database on my phone. Source: over 2 years ago

You might want to check out Momento Database. Not the most straightforward thing to learn, but once you have it set up it is easy to use. Lots of templates already built for project management, and you can attach files in various ways. Source: over 2 years ago

Aahhh! This is something I am interested in as well. I don't have a definite answer but a few vintage points and directions in which you can start your journey and find more stuff from there - https://thehistoryoftheweb.com/ - https://textfiles.com/ If you are searching for Pre Main stream internet, you can start with BBS - https://www.youtube.com/playlist?list=PL7nj3G6Jpv2G6Gp6NvN1kUtQuW8QshBWE If you are looking... - Source: Hacker News / almost 2 years ago

You can also sign up for my newsletter, where I regularly sound out stories about web history and new additions to the (still growing) timeline! https://thehistoryoftheweb.com/. - Source: Hacker News / almost 3 years ago

And even more in depth at https://thehistoryoftheweb.com/. Source: about 3 years ago