Graph of Programming Language Influences
bgriffen.scripts.mit.edu
bgriffen.scripts.mit.edu
Haskell serves as both a vessel and a showcase for PL research. It also has very close ties to a bunch of communities, including many of the people behind Microsoft's languages (VB.NET, C# and F#).
Also, while Haskell does not have a broad presence in industry, it does have a reasonable amount of mindshare. A surprising number of people know and talk about Haskell, even if they've never used it. This also helps influence the design of other languages.
Basic and QBasic/QuickBasic are on two different parts of the graph, as well as Javascript and Ecmascript.
The should be interactive and force-based so that it aligns in a nicer way.
It's handmade, so it's better but not perfect:
https://app.box.com/s/lo36pbyqi3v2fg1wqefx [Language Family Tree.svg]
https://app.box.com/s/qxq4ohxfv44j3euas5gl [Language Family Tree.graffle]
Some of those knew Lisp. The Advanced Technology Group led by Tesler used Macintosh Common Lisp in many application prototypes and research projects. There was an 'AppleScript on Steroids' written in MCL called Sk8Script by them.
It is based on Freebase data, which differs from DBpedia, although it is one of Freebase's sources.
And it influenced Scala, Go and many more.