Melvil Dewey

Melvil Dewey
Dewey c. 1921
President of the American Library Association
In office
May 1892 – 1893
Preceded byWilliam Isaac Fletcher
Succeeded byJosephus Nelson Larned
In office
1890 – July 1891
Preceded byFrederick Morgan Crunden
Succeeded bySamuel Swett Green
Personal details
BornMelville Louis Kossuth Dewey
December 10, 1851 (1851-12-10)
DiedDecember 26, 1931(1931-12-26) (aged 80)
Spouses
  • Annie R. Godfrey
    (m. 1878)
  • Emily McKay Beal
    (m. 1924)
ChildrenGodfrey Dewey
Alma materAmherst College (AB, MA)
Occupation
Known forDewey Decimal Classification
Signature

Melville Louis Kossuth "Melvil" Dewey (December 10, 1851 – December 26, 1931) was an American librarian and educator who invented the Dewey Decimal system of library classification. He was a founder of the Lake Placid Club, a chief librarian at Columbia College, founder of what would later become the Columbia University School of Library Service, and a founding member of the American Library Association. Although Dewey's contributions to the modern library are widely recognized, his legacy is marred by his sexual harassment of female colleagues, as well as his racism and antisemitism.