I am doing some reseach for an elderly friend, who was born an Armstrong, she has always thought that Neil Alden Armstrong looked an awful lot like her father to the point of writing Neil's mother suggesting that she somehow might be related. She descends from David Armstrong(b.1793 in New York)and Martha. Her line migrated to Wisconsin. My friend is not well and finding out something like this would really make her day.
I have a lot more information if anyone can help.