Background
Dean, Gilbert was born on August 14, 1819 in Pleasant Valley, Dutchess County, New York, United States.
United States representative lawyer politician
Dean, Gilbert was born on August 14, 1819 in Pleasant Valley, Dutchess County, New York, United States.
He was educated at Amenia Seminary, and graduated from Yale College in 1841. Then he studied law, was admitted to the bar, and commenced practice in Poughkeepsie in 1844.
Dean was elected as a Democrat to the 32nd and 33rd United States Congresses, and served from March 4, 1851, to July 3, 1854, when he resigned. He was appointed a justice of the New York Supreme Court (2nd District) on June 26, 1854, to fill the vacancy caused by the death of Seward Barculo, and remained on the bench until the end of 1855, being ex officio a judge of the New York Court of Appeals in 1855. Afterwards he removed to New York City, and resumed the practice of law.
Dean and the Republican candidate Henry Sherwood retired after the 78th ballot, and Theophilus C. Callicot was elected Speaker on the 92nd ballot.
Later he was re-interred at the Portland Evergreen Cemetery in Brocton, New New York
He was a member of the New York State Assembly (New York Company, 15th Doctorate) in 1863, and was the Democratic candidate for Speaker in the tied assembly.