"Colonial Style" is divided into two progressive divisions -first, Early American from 1630 to 1700, represented by the Pilgrim settlement,  Paul Revere House, and House of Seven  Gables; and second, the Georgian 1700-1800,  which includes all the rest. 
Paul Revere House, North Square, North End, Boston MA. 1898 (approximate).
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House of Seven Gables, Salem, Massachusetts Built in 1667Image via Wikipedia


Rocky Mills Mansion built c. 1750 VA
 
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Late-Georgian mansions - Woodford built in 1756 Philadelphia, PAImage via Wikipedia