Skip to the content
Person

DeWolf Hopper

William DeWolf Hopper (March 30, 1858September 23, 1935) was an American actor, singer, comedian, and theatrical producer. A star of vaudeville and musical theater, he became best known for performing the popular baseball poem "Casey at the Bat".

Also recorded as William DeWolf Hopper

DeWolf Hopper

Photograph of actor DeWolf Hopper

William McKenzie Morrison · Source · Public domain

Name
DeWolf Hopper
Birth Name
William D'Wolf Hopper
Born
30 March 1858
Birthplace
New York City, U.S.
Died
23 September 1935
Place of death
Kansas City, Missouri, U.S.
Occupation
* Actor
Full name
William D'Wolf Hopper.
Nationality
United States.
Languages
English.

VALÉORINE Encyclopedia

VALÉORINE documentary reading

Documentary summary

William DeWolf Hopper (March 30, 1858September 23, 1935) was an American actor, singer, comedian, and theatrical producer. A star of vaudeville and musical theater, he became best known for performing the popular baseball poem "Casey at the Bat".

Admitted source layer · organised and presented by VALÉORINE

Note VALÉORINE

DeWolf Hopper (1858–1935) was an American actor and radio personality. Born William D'Wolf Hopper in New York City, the actor died in New York City. DeWolf Hopper held the position of Shepherd of the Lambs. Languages used include English.

Composed from admitted, traceable facts · 01 October 2026

VALÉORINE

Reference Check

Propose documentary evidence for DeWolf Hopper. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

World of VALÉORINE

Documentary connections

Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.

Documentary evidence

Documentary basis

Authority files

wikidata · Q3020065 · wikipedia · DeWolf Hopper

In this article

  1. 01Biography
  2. 02Archives and collections
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 19 August 2026.

Elsewhere in Film memorabilia

For owners

Own a work by DeWolf Hopper?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.