Here’s a local example of the Second Empire style, which flourished 1860s-1880s.

Here come the Mansard roofs.

Strolling Dover: for more, click here.

Here’s a local example of the Italianate- style, which flourished 1850s-1860s.

Lavish, if possible. Why stick with rectangular windows?

Strolling Dover: for more, click here.

Here’s an example from Amherst, Massachusetts, of the Georgian style, which flourished 1750s-1820s.

For more, click here.

Here’s an example from Kittery, Maine, of the Georgian style, which flourished 1750s-1820s.

For more, click here.