A 2006 study of del Valle headed by David E. Hayes-Bautista[4] reported that: "Young Reginaldo was tutored at home, becoming fluent in English and French as well as Spanish." He went to St. Vincent's College in Los Angeles for high school (1867–71) and, after graduating with honors, attended Santa Clara University, where he graduated in 1873. He read law with the San Francisco firm of Winans and Belknap, and he passed the state bar examination in 1877.[2]: 4 [5]
Del Valle opened his law office at 38 Temple Block,[2]: 5 just a few steps from the Plaza. He was noted as a "logical and concise speaker" in an accent "with just a suave hint of Castilian."[2]: 21
On September 2, 1890, in San Francisco,[5] he married Helen M. Caystile, widowed six years previously from T. J. Caystile, co-owner of the Los Angeles Daily Times,[6] and adopted the Caystiles' daughter, Helen. The new couple had another daughter, Lucretia del Valle,[2]: 28 who married Henry F. Grady of San Francisco.
Del Valle was a member of the Los Angeles Athletic Club, La Junta Patriotica de Juárez, the Original Young Spanish Americans and the Club Cura Hidalgo.[2]: 29
While an Assemblyman, del Valle received a letter from former Governor John G. Downey, dated February 22, 1879, encouraging him to "push for a Los Angeles location" for a new state normal school, which would specialize in teacher training. Del Valle introduced such a bill within two weeks, but after months of wrangling, this and other bills submitted by other assemblymen on behalf of their counties were either defeated, withdrawn or killed.[2]: 7–14
In the 1881 Assembly session, del Valle was nominated for the speakership but lost by three votes. On January 4, 1881, he introduced another bill to establish a branch normal school in Los Angeles, and, after parliamentary maneuvering, a similar bill that had already passed the State Senate was adopted in the Assembly[2]: 15–17 and signed into law by Governor George C. Perkins. As a result, according to a history of the Los Angeles State Normal School written twenty-five years later, "Mr. Del Valle became a target for the Workingman's Delegation of San Francisco, some members of which in the heat of the debate made use of sharp personalities."[2]: 14–17
This bill established a branch normal school in Los Angeles; it was considered to be a branch of the original State Normal School at San Jose and was governed by the board of trustees of that institution. In 1887, the branch school became a separate institution with its own board of trustees. In 1919, the Los Angeles State Normal School joined the University of California and evolved into the University of California, Los Angeles.[4]
State Senate
Del Valle was elected to the California State Senate in 1882, serving from 1883 to 1887.[2]: 20 [3] In the latter year, the Los Angeles Times noted that del Valle:
is the parliamentarianpar excellence in the upper House. Since his school days at Santa Clara College, he is generally accredited with having adopted Cushing's unabridged, so to say, as his Bible. ... He never hesitates for an instant, and is even a little arrogant in the promptness with which he decides every point and rushes the work along. No one ever thinks of appealing from his decisions.[9]
As a senator, del Valle fought to establish the new Los Angeles institution as a school in its own right, with a separate board of trustees and separate governance from the statewide institution, which was headquartered in San Jose and dominated by Northern California members. Although he left the Senate in 1887, his proposal was eventually put into law, and del Valle was noted as the "intellectual author" of the legislation that authorized it.[2]: 21–25
Water rights
Del Valle served on the city Public Services Commission for twenty-one years, beginning in 1908. He was the one who brokered peace in the "water wars" when irate ranchers dynamited the Los Angeles Aqueduct, which brought water to the city from the Owens River valley. "To him, as much as to anyone, Los Angeles owes the mighty aqueduct that was built to tap the water of the Sierra," the Los Angeles Times noted,[2]: 27–28 and the Los Angeles Examiner said, "The city's present water system is a monument to his energetic leadership."[3]
With his friend Charles Lummis, del Valle was a founding member of the Landmarks Club of Southern California, formed in 1887 to advocate for the restoration of the California missions. He also was "one of the forty founding members of the Southern California Historical Society and spearheaded the committee to restore the San Fernando Mission and the mark El Camino Real with bells."[10]
In 1892 del Valle was a lecturer in parliamentary law in the newly opened Southern California College of Law, and later he "formed a number of law partnerships."[2]: 28
^"Illustrious and Illustrated: The Scions of the Legislature 'Done Up,'" Los Angeles Times, March 7, 1885, page 4, quoted in Southern California Quarterly, cited above, page 20]