My dragon family was becoming a bit too huge for my Google Docs sheet, and when I finally got tired to scroll up and down for 5 minutes to list my newer lineage babies I decided separate sheets would be better.
What do I keep here
My personal lineages
Here I keep track of my lineage projects.
Lists my special dragons (first eggs, special lineages...), my described dragons and my rare/holiday dragons, with a link to their lineage.