Calendar Labs
Generate a calendar for any month and year (especially helpful for use with historical newspapers when trying to determine a date ...

Calculating Birthdates from Ages on Censuses
Explains how to calculate birthdates from age data taken from multiple census records; the actual calculator is here.

Georgia History Timeline
A chronological timeline of important dates, events, and milestones in Georgia history starting with the 1498 exploration of John Calbot ...

Alabama History Timeline
A chronological timeline of important dates, events, and milestones in Alabama history starting with the 1519 Alonzo Alvarez de Piñeda exploration ...

Alaska History Timeline
A chronological timeline of important dates, events, and milestones in Alaska history starting with Cossack Chieftain Yermak Timofief hearing in 1578 ...

Arizona History Timeline
A chronological timeline of important dates, events, and milestones in Arizona history starting with Spanish explorers between 1527 and 1536 hearing ...

Arkansas History Timeline
A chronological timeline of important dates, events, and milestones in Arkansas history starting with the first exploration of the state in ...

California History Timeline
A chronological timeline of important dates, events, and milestones in California history starting with the 1510 appearance in a romance novel and ...

Colorado History Timeline
A chronological timeline of important dates, events, and milestones in Colorado history starting with the 1500 account of the oldest ...

Connecticut History Timeline
A chronological timeline of important dates, events, and milestones in Connecticut history starting with the 1614 arrival of Dutch traders and covering ...

Delaware History Timeline
A chronological timeline of important dates, events, and milestones in Delaware history starting with the 1400 settlement by the Lenni Lenape and ...

Florida History Timeline
A chronological timeline of important dates, events, and milestones in Florida history starting with its first sighting in 1497 and covering the ...