Richmond's voters elected Saunders as one of their three representatives (a part-time position) in the Virginia House of Delegates in 1859. He failed to win re-election in 1861, although he again won election in 1863. After the Confederate government left Richmond on April 2, 1865, departing Confederate troops burned the tobacco storehouses as mayor Mayo and city council president Saunders had feared and despite their pleas. The resulting conflagration destroyed much of the city. Early the following morning, Mayo rode his carriage eastward out of the city, seeking a Union officer to whom to surrender Richmond, as well as plead for assistance in suppressing the fire. Occupation authorities soon removed Mayo from office, although when the Union-sympathizing Virginia Governor,
Francis Pierpont, arrived in Richmond on May 26, he allowed mayor Mayo to resume office. When
Congressional Reconstruction began, Virginia's military administrator, Gen.
John Wesley Turner, responded to complaints about vigilantes rounding up blacks and charging them as vagrants in the mayor's court (where mayor Mayo threatened to return them to slavery) by instructing his subordinates not to obey directions from mayor Mayo nor other city officials. General Turner issued another order prohibiting the organization of the new city council when Richmonders appeared to elect lawyer and former Confederate colonel
Nathaniel A. Sturdivant as mayor and six other former Confederates to lesser positions. Under pressure from federal authorities, Sturdivant declined to accept office, so Gen. Turner asked Saunders to continue as city manager, operating the gas and water works. Governor Pierpont formally removed mayor Mayo from office, then on July 3, 1865, appointed Saunders Richmond's mayor to replace him. However, when municipal elections were again held on April 6, 1866, voters attempted to return Mayo to office. The military governor during
Congressional Reconstruction (now Gen.
John Schofield) again removed Mayo from office on May 4, this time appointing New York-born
George Chahoon as Richmond's mayor on May 6, 1866. Meanwhile, banker William H. MacFarland succeeded Saunders as city council President. However, even federal census-takers in 1870 still considered Saunders the city's mayor. ==Death==