Hardin Bigelow

[4] Bigelow's efforts prevented a second inundation event in March 1850 from enacting devastation similar to that of the flood that had destroyed the city two months earlier.

[5] Bigelow was mayor during the 1850 Sacramento fires in April, which destroyed a number of wooden structures on the Embarcadero apiece; he was mayor during the aftermath as well, when Sacramento City rebuilt with iron-shuttered structures and with brick and stone rather than wood to reduce the likelihood of fire damage.

Rallying around future Kansas governor Charles L. Robinson, settlers marched to free jailed prisoners James McClatchy and businessman Richard Moran from the city's prison brig in August 1850, from a ship called the La Grange.

[2] According to the local Placer Times, Bigelow had feared a full uprising and decided to strike pre-emptively against Robinson's army while they marched through downtown Sacramento.

In the following fight, Bigelow was wounded to an extent where Demas Strong replaced him as acting mayor of the city.