Lewis P. Dayton

He returned to Buffalo as a physician in the Black Rock section.^[2]

He was first elected an alderman from the 12th Ward in 1855. He was Erie County Clerk from 1865 to 1867. He was a member of the New York State Assembly (Erie Co., 3rd D.) in 1868. In 1868, Dayton was appointed to the first Board of Park Commissioners and was chosen health physician for the City in 1871. On November 4, 1873, Dayton was elected mayor as the Democratic candidate. He did not seek a second term and retired to his private medical practice.

Around 1846, he married Grace Webster Holley (1828–1865), who died at a young age. Dayton first remarried Mrs. Alice Maud Hayes (1842–1873), who died about a year after their marriage, then in 1892, he married Margaret Vogt (1855–1930).^[3] He was the father of four children, including:

• Myron Holley Dayton (1849–1855), who died young.
• Clare Dayton (1851–1855), who died young.
• Jennie L. Dayton (1858–1940), who married Charles J. Vogt (1858–1924), the brother of his third wife.

He died on May 14, 1900, and was buried in Forest Lawn Cemetery. His brain was preserved in alcohol, possibly for medical research.^[3]

The Dayton House that Lewis P. Dayton lived in while residing in Black Rock, is located at 243 Dearborn Street. This home was placed on the National Register of Historic Places in 2011.^[4]