A. Leo Weil
American lawyer (1858–1938)
Adolphus Leo Weil (July 19, 1858 – September 17, 1938) was a Jewish-American lawyer from Pittsburgh, Pennsylvania.
Life
Weil was born on July 19, 1858, in Keysville, Virginia, the son of Bavarian immigrants Isaac L. and Minnia Weil. He moved with his family to Titusville, Pennsylvania, in 1869.
Weil began attending the University of Virginia in 1876 and graduated from there in 1879. He was admitted to the Virginia bar later that year, and by 1880 he was also admitted to the Ohio and Pennsylvania bar. He then began practicing law in Bradford, Pennsylvania, in 1880. In 1888, he moved to Pittsburgh, where he became the legal representative of large interests and made a specialty of corporation law. By 1916, he was senior member of the law firm Weil & Thorp, and by 1931 he was senior member of the law firm Weil, Christy & Weil with his two sons. He made a number of connections with oil and gas operators shortly after arriving in Pittsburgh, and over the years became involved in a number of leading cases related to the production and transportation of petroleum and natural gas. He was involved in one case before the United States Supreme Court related to a state's right to prohibit transportation of its own gas product beyond its own boundaries.
Begin with the source’s own compact description: “A. Leo Weil” is american lawyer (1858–1938). The dossier treats that line as a proposition to test through Weil, American and lawyer, not as a finished interpretation.
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The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Mar 11, 2026. The linked authority identifier is Q55770047. VIAF identifies the subject as 11080807. The Library of Congress control number is n00077496. 2 of 4 selected statements include explicit references; 1 carry qualifiers and 1 use preferred rank. The first chronological checks are 1858, 1938, 1869 and 1876.
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This entry incorporates text from “A. Leo Weil” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.