Some folks have created NeuroTree to document the advisor-advisee relationships (i.e., “so-and-so was a grad student of that guy, and that guy postdoc’d with someone else”) of neuroscience. With this information, one can draw “family trees” like this.
Here is the FAQ.
Importantly, this is a collaborative effort, so add your name if it’s not there already.
-John O’Leary