Garrick Mallery (April 25, 1831 in Wilkes-Barre, Pennsylvania – October 24, 1894) was an American ethnologist specializing in Native American sign language and pictographs.His father was Judge Garrick Mallery, who was born April 17, 1784, and graduated at Yale College in 1808. He was a member of the Pennsylvania legislature from 1827 to 1830, and was distinguished for the zeal with which he promoted prison reform. In 1831 he was appointed judge of the third judicial district, composed of the counties of Berks, Northampton, and Lehigh. He resigned from the bench in 1836 and removed to Philadelphia, where he practiced as a lawyer for many years. He died in Philadelphia on the 6th of July, 1866.[2] Garrick's mother, the judge's second wife, was descended from John Harris, Jr., the founder of Harrisburg, and from William Maclay, one of the first United States Senators from Pennsylvania Less