<page_title> List of Justices of the Supreme Court of the United States </page_title> <section_title> All justices of the Supreme Court </section_title> <table> <cell> Thomas Johnson (1732–1819) <col_header> Justice </col_header> </cell> <cell> 163 days <col_header> Tenure length </col_header> </cell> <cell> William O. Douglas (1898–1980) <col_header> Justice </col_header> </cell> <cell> 36 years, 211 days <col_header> Tenure length </col_header> </cell> </table>
The length of service of William O. Douglas as the Justice of the Supreme Court of the United States is 36 years, 211 days and tenure of Thomas Johnson is 163 days.