His great-grandparents were Philip Key and Susanna Barton Gardiner, both of whom were born in London and immigrated to Maryland in 1726.

He studied law at St. John's College, Annapolis, Maryland and also learned under his uncle Philip Barton Key.

This defense was first used by U. S. Congressman Daniel Sickles of New York in 1859 after he had killed his wife's lover, Philip Barton Key, but was most used during the 1940s and 1950s.

* February 27 – U. S. Congressman Daniel Sickles shoots Philip Barton Key for having an affair with his wife.

* February 27 – Philip Barton Key, U. S. District Attorney ( b. 1818 )

Key proponents of this notion have included Ellen Churchill Semple, Ellsworth Huntington, Thomas Griffith Taylor, and possibly Jared Diamond or Philip M. Parker.

This defense was first used by U. S. Congressman Daniel Sickles of New York in 1859 after he had killed his wife's lover, Philip Barton Key, but was most used during the 1940s and 1950s.

In 1859, Stanton was the defense attorney in the sensational trial of Daniel E. Sickles, a politician and later a Union general, who was tried on a charge of murdering his wife's lover, Philip Barton Key II ( son of Francis Scott Key ), but was acquitted after Stanton invoked one of the first uses of the insanity defense in U. S. history.

* Philip Barton Key ( 1818 – 1859 ), son of Francis Scott Key, Shot and killed by Daniel E. Sickles, his lover's husband, at Lafayette Park, Washington, D. C., 27 February 1859

( Barnes Compton was able to trace his ancestry to politician Philip Key, a member of the Maryland House of Delegates from 1779 to 1790, who was a maternal great-grandfather.

Philip Key may refer to:

* Philip Key ( U. S. politician ), Representative of the State of Maryland in the United States Congress from 1791 to 1792

* Philip Barton Key, Representative of the State of Maryland in the United States Congress from 1807 to 1812

* Philip Barton Key II, murder victim in a controversial nineteenth-century trial

Philip Key ( 1750 – January 4, 1820 ) was an American congressional representative from Maryland.

Key is also the cousin of Philip Barton Key and great-grandfather of Barnes Compton.

pl: Philip Key

Harper's Weekly engraving of Philip Barton Key from a photograph by Mathew Brady

Philip Barton Key ( April 5, 1818 – February 27, 1859 ) was a United States Attorney for the District of Columbia.

Born in Georgetown in Washington, D. C., Key was the son of Francis Scott Key and the great-nephew of Philip Barton Key.

* Wiener, Philip P. Dictionary of the History of Ideas ( 5 vol 1973 )

* Buckham, Philip Wentworth ; Spence, Joseph ; Holdsworth, Edward ; Warburton, William ; Jortin, John, Miscellanea Virgiliana: In Scriptis Maxime Eruditorum Virorum Varie Dispersa, in Unum Fasciculum Collecta, Cambridge: Printed for W. P. Grant ; 1825.

New York's financiers J. P. Morgan, Cornelius Vanderbilt, and William Waldorf Astor, among others, pledged $ 15 million to finance the fair if Congress awarded it to New York, while Chicagoans Charles T. Yerkes, Marshall Field, Philip Armour, Gustavus Swift, and Cyrus McCormick, offered to finance a Chicago fair.

* Dictionary of the History of Ideas: Studies of Selected Pivotal Ideas edited by Philip P. Wiener, New York: Charles Scribner's Sons, 1973-74. online: Volume 1, 2, 3, 4

* Willan Philip P. ( 2002 ).

The Flute Concert of Sanssouci by Adolph von Menzel, 1852, depicts Frederick the Great playing the flute as Carl Philip Emmanuel Bach | C. P. E. Bach accompanies on the keyboard.

* Pan, Philip P. " China Plans to Honor a Reformer ".

American singer P. J. Proby, drummer Steve Smith ( later of Journey ) and guitarist Eef Albers joined Philip Catherine and the rest of Focus to record Focus con Proby ( 1978 ).

* Best Film Editing ( Arthur P. Schmidt & Philip W. Anderson )

Nearchus, along with Ptolemy, Erigyius and Laomedon, and Harpalus, was one of Alexander ’ s ‘ mentors ’ – and he was exiled by Philip as a result of the Pixodarus affair ( A 3. 6. 5 ; P 10. 4 ).

* Philip P. Pan ( writer, author )

Philip Brown advertised himself as " Marysville's leading tailor, pants made to order from $ 4. 00 up and P. Brown's specialty, White Labor Overall.

* Incorporated in 1979 in Brentwood, CA by Dr. Jack E. Shemer, Dr. Philip M. Neches, Walter E. Muir, Jerold R. Modes, William P. Worth, and Carroll Reed.

Philip VanKoughnet, M. P., former landowner of Cornwall

Philip Hubbard ( See P. M. Hubbard )

* The Unanimous Tradition, Essays on the essential unity of all religions, by Joseph Epes Brown, Titus Burckhardt, Rama P. Coomaraswamy, Gai Eaton, Isaline B. Horner, Toshihiko Izutsu, Martin Lings, Seyyed Hossein Nasr, Lord Northbourne, Marco Pallis, Whitall N. Perry, Leo Schaya, Frithjof Schuon, Philip Sherrard, William Stoddart, Elémire Zolla, edited by Ranjit Fernando, Sri Lanka Institute of Traditional Studies, 1991 ISBN 955-9028-01-4

* Sheridan, Philip H. Personal Memoirs of P. H. Sheridan.

* Terence P. Logan: Philip Massinger.

** Philip P. Barbour ( DR ), from September 19, 1814

Philip P. Barbour ( DR )

Philip P. Barbour ( DR )

Philip P. Barbour ( J )

Philip P. Barbour ( J ), until October 15, 1830

| | Philip P. Barbour ( J )