This is a work in progress…
April 14, 1846: Journey begins at Springfield, Illinois. The travelers are George Donner, his brother Jacob, and James Frazier Reed, with their families. Each man has three covered wagons and has hired men (teamsters) to drive the oxen that pull them; Reed also has two servants. The destination of the first leg is Independence, Missouri, where the Oregon and California trails begin; the distance from Springfield to Independence is about 250 miles (400 kilometers). The trip is timed to begin when the spring rains have subsided and grass for the draft animals is available, and to end before snow makes the Sierra Nevada impassable.