About: http://webisa.webdatacommons.org/117894627

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	After serving as United States district attorney (1839???43) and as judge of the court of common pleas (1834???1849), he moved to Maryland in 1852 and devoted himself to law practice principally in the United States Supreme Court.
http://www.w3.org/ns/prov#wasQuotedFrom	geni.com