John A Duncan age: 67 Known as: Johna Duncan John Lduncan John Dncan Related to:Timothy Duncan, 46 Has lived in:Woodside, CA Portland, ME Cape Elizabeth, ME San Francisco, CA John W Duncan age: 72 Known as: John Duncant Related to:Susan Duncan, 70 Has lived in:Yarmouth, ME Portland, ME Holyoke, MA South Portland, ME John S Duncan age: 73 Known as: Susanne Duncan Has lived in:Portland, ME South Bend, IN Chicago, IL John J Duncan age: 41 Related to:Jeffery Duncan, 64 Lucas Duncan, 32 Has lived in:South Bend, IN Chicago, IL Portland, ME