Born in St. Joseph, Buchanan County, Missouri, De Haven moved to California in 1853 with his parents, who settled in Humboldt County.[1] He became a printer, and pursued that vocation for four years before he read law.[2] In August 1865, he was a delegate from Humboldt County to the Union party state convention.[3] He was admitted to the bar of the district court in Humboldt in 1866 and commenced practice at Eureka, California from 1866 to 1867.[4] He was district attorney of Humboldt County from 1867 to 1869.[5]
After entering the bar, De Haven held a series of public offices. He was a member from Humboldt County from 1869 to 1871 in the California State Assembly, and a member of the California State Senate from 1871 to 1875.[6][7] He returned to private practice in Eureka from 1875 to 1884. He was the city attorney there from 1878 to 1880.[4] He was an unsuccessful candidate for election in 1882 to the 48th United States Congress.[8][9] He was a judge of the Humboldt County Superior Court from 1884 to 1889.[10][11]
De Haven was an associate justice of the California Supreme Court from December 18, 1890, to January 7, 1895, filling the unexpired term of Charles N. Fox.[14] In June 1894, he lost a bid for renomination at the Republican convention.[15][16] After stepping down from the court, he returned to private practice in Eureka between 1895 and 1897.
On June 24, 1872, De Haven married Zeruiah Jane Ball (January 3, 1848 – January 23, 1918) in Humboldt, California.[24] They had a daughter, Sadie De Haven, and son, Joseph J. De Haven.[25]
^"End Comes to Judge De Haven". San Francisco Call. Vol. 113, no. 58. California Digital Newspaper Collection. 27 January 1913. p. 3. Retrieved September 14, 2017.
^"Union State Judicial Convention". Sacramento Daily Union. Vol. 29, no. 4495. California Digital Newspaper Collection. 18 August 1865. p. 3. Retrieved September 14, 2017.
^"Humboldt Union Convention". Sacramento Daily Union. No. 33 ( 5093). California Digital Newspaper Collection. 25 July 1867. p. 2. Retrieved September 14, 2017.
^"California Legislature". Sacramento Daily Union. Vol. 38, no. 5833. California Digital Newspaper Collection. 7 December 1869. p. 3. Retrieved September 14, 2017.
^"The Republican Rally of the Campaign". Russian River Flag. No. 49. California Digital Newspaper Collection. 17 October 1872. p. 2. Retrieved September 14, 2017.
^"Trinity Republicans". Sacramento Daily Union. Vol. 15, no. 145. California Digital Newspaper Collection. 9 August 1882. p. 3. Retrieved September 14, 2017.
^"For Congress". Marin Journal. Vol. 22, no. 29. California Digital Newspaper Collection. 21 September 1882. p. 2. Retrieved September 14, 2017.
^"Republican Convention". Mariposa Gazette. No. 8. California Digital Newspaper Collection. 4 August 1888. p. 3. Retrieved September 14, 2017.
^"Plea Being Made that Raker is Not Eligible". Red Bluff News. No. 45. California Digital Newspaper Collection. 30 September 1910. p. 8. Retrieved September 14, 2017. Hon. J. J. De Haven was a judge of the superior court of Humboldt county at the time he was elected to congress from this district
^Bakken, Gordon Morris; Farrington, Brenda (2001). Law in the West. Taylor & Francis. p. 94. ISBN0815334613. Retrieved July 22, 2017.
^"State Republicans". Sacramento Daily Union. Vol. 59, no. 137. California Digital Newspaper Collection. 1 August 1888. p. 2. Retrieved September 14, 2017.
^"Men About Town". San Francisco Call. Vol. 67, no. 179. California Digital Newspaper Collection. 26 November 1890. p. 1. Retrieved September 13, 2017.
^"De Haven Lost". San Francisco Call. Vol. 76, no. 22. California Digital Newspaper Collection. 22 June 1894. p. 1. Retrieved September 13, 2017.
^"The Non Partisans". San Francisco Call. Vol. 76, no. 157. California Digital Newspaper Collection. 4 November 1894. p. 4. Retrieved September 14, 2017. We have seen renomination refused to an eminent Jurist of lofty character, John J. De Haven, because be was not acceptable to the Republican Boss Burns.
^"Installation of Judge De Haven". San Francisco Call. Vol. 82, no. 18. California Digital Newspaper Collection. 18 June 1897. p. 7. Retrieved September 13, 2017.
^"Judge Dooling to Don Stiff Collar". San Francisco Call. Vol. 114, no. 71. California Digital Newspaper Collection. 10 August 1913. p. 14. Retrieved September 14, 2017.
^"Judge De Haven Stricken". Press Democrat. No. 21. California Digital Newspaper Collection. 25 January 1913. p. 1. Retrieved September 14, 2017.
^"The Death of Judge De Haven". Marin Journal. Vol. 53, no. 5. California Digital Newspaper Collection. 30 January 1913. p. 7. Retrieved September 14, 2017.
^"De Haven Still Alive". San Francisco Call. Vol. 113, no. 57. California Digital Newspaper Collection. 26 January 1913. p. 19. Retrieved September 14, 2017.