These are somewhat self explanatory ...just plug them into this site:
http://www.ancestry.com/learn/facts/fact.aspx?&fid=10&ln=&fn=&yr=1920
The only one I didn't see was Blackeder. I think it's a form of Black Adder, or maybe I'm just a big Rowan Atkinson fan. Anyway, if it is, then it means "black snake" basically ...