https://lettersofnote.com/2012/02/15/i-love-my-wife-my-wife-is-dead/
Richard Feynman's letter to his dead wife.
Austin Kleon recommends reading obituaries for motivation. This goes in a
similar direction. Maybe this is sort of the same but four couples?
https://www.elletownsend.co.uk/blog/posts/blog-with-eleventy/
How to create a blog with 11ty