This is a collection of references to the surname Houston (and variants) in the area sometimes known as "Olc Chester County" PA. This includes: Chester, and Lancaster Counties in PA, Cecil County in MD, and New Castle County in Delaware.
| Given | Surname | Location | Date | Source | Summary |
| James | Houston | St. Johns of Wapping/Birmingham Twp, Middlesex Co, PA | 26 Feb 1719 | Martin and Wright, 1993:14 | Acknowledged will of Robert Stevens of Birmingham
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| James | Houston | Martin and Wright, 1993:89,99 | |||
| James | Houston | Martin and Wright, 1993:89,99 |
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