| William Lewis | |
| Office: | Judge of the United States District Court for the District of Pennsylvania |
| Term Start: | July 14, 1791 |
| Term End: | January 4, 1792 |
| Appointer: | George Washington |
| Predecessor: | Francis Hopkinson |
| Successor: | Richard Peters |
| Birth Date: | 22 January 1752 |
| Birth Place: | Edgemont, Province of Pennsylvania, British America |
| Death Place: | Philadelphia, Pennsylvania |
| Education: | read law |
William Lewis (January 22, 1752 – August 16, 1819) was a United States Attorney for the District of Pennsylvania and a United States district judge of the United States District Court for the District of Pennsylvania.
Born on January 22, 1752, in Edgemont, Province of Pennsylvania, British America, Lewis read law in 1773. He entered private practice in Philadelphia, Province of Pennsylvania (State of Pennsylvania, United States from July 4, 1776) from 1773 to 1787. He was a member of the Pennsylvania House of Representatives from 1787 to 1789. He was the United States Attorney for the District of Pennsylvania from 1789 to 1791.
Lewis was involved in the drafting and passage of An Act for the Gradual Abolition of Slavery in 1780.[1] This legislation was the first legal action towards the abolition of slavery in the United States of America.[1]
Lewis received a recess appointment from President George Washington on July 14, 1791, to a seat on the United States District Court for the District of Pennsylvania vacated by Judge Francis Hopkinson. He was nominated to the same position by President Washington on October 31, 1791. He was confirmed by the United States Senate on November 7, 1791, and received his commission the same day. His service terminated on January 4, 1792, due to his resignation.
Following his resignation from the federal bench, Lewis resumed private practice in Philadelphia from 1792 to 1817. He died on August 16, 1819, in Philadelphia.
Lewis is also known for advising Alexander Hamilton on the first national bank and building the Historic Strawberry Mansion in Philadelphia's Fairmount Park in 1789.[2] At the time the house was known as Summerville.[2] Lewis died peacefully at Summerville, at the age of 68.[2] The house was converted into a historic house museum in 1931.[2]