I was obsessed with both history and computers when I was young. I've stayed a little close to history by building my career around problems domains in which C is the language of choice.
It's not quite Software Archaeology, but I've run across enough "old code" [1] in my career to keep me happy.
[1] One example is: In 2008 I had to modify code written in 1991 for a long-term Psychology study on rats. It had executed hundreds of times per day for ~17 years at that point. Fun times.
A close family member did just that. They absolutely love history and are super well informed about lots of interesting subjects. The downside is it basically sets you up for becoming a history teacher and that's not the most rewarding career there is.
Recommended, as is The Thousand Autumns of Jacob de Zoet, for the same reason. Also that’s just beautifully written.