1850
Rush to “Southern Mines” (Mariposa region). Bunnell, p. 315.
Tuolumne County organized. Coy, 1923, p. 288.
Mariposa County established. Coy, 1923, p. 161.
Joseph Screech discovered Hetch Hetchy Valley. Hoffmann, p. 370.
J. D. Savage forced to abandon trading station at mouth of South Fork of Merced. Bunnell, p. 15.
Indians attack Savage’s Fresno River store and his Mariposa Creek Station, Dec. Bunnell, pp. 22, 23.