Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
List of Canadian ambassadors and high commissioners to Ireland
Table title:
Canadian ambassadors to the Republic of Ireland
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Ambassador </th><th colspan=1 rowspan=1 > Start of Term </th><th colspan=1 rowspan=1 > End of Term </th><th colspan=1 rowspan=1 >  </th></tr>
<tr> <td colspan=1 rowspan=1 > David Moffat Johnson </td><td colspan=1 rowspan=1 > July 17, 1949 </td><td colspan=1 rowspan=1 > December 1949 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Hon. William Ferdinand Alphonse Turgeon </td><td colspan=1 rowspan=1 > January 23, 1950 </td><td colspan=1 rowspan=1 > April 20, 1955 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Joseph Marc Antoine Jean Chapdelaine </td><td colspan=1 rowspan=1 > January 23, 1950 </td><td colspan=1 rowspan=1 > July 17, 1950 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Alfred Rive </td><td colspan=1 rowspan=1 > August 16, 1955 </td><td colspan=1 rowspan=1 > July 7, 1963 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Paul Vernon McLane </td><td colspan=1 rowspan=1 > July 7, 1963 </td><td colspan=1 rowspan=1 > March 29, 1965 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Evan William Thistle Gill </td><td colspan=1 rowspan=1 > November 6, 1964 </td><td colspan=1 rowspan=1 > March 22, 1968 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > James Joachim McCardle </td><td colspan=1 rowspan=1 > October 8, 1968 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Harold Morton Maddick </td><td colspan=1 rowspan=1 > May 25, 1972 </td><td colspan=1 rowspan=1 > August 31, 1976 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Albert Edgar Ritchie </td><td colspan=1 rowspan=1 > June 29, 1976 </td><td colspan=1 rowspan=1 > November 7, 1980 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Alan William Sullivan </td><td colspan=1 rowspan=1 > February 12, 1981 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Hon. Edgar J. Benson </td><td colspan=1 rowspan=1 > September 3, 1982 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Gustav Gad Rezek </td><td colspan=1 rowspan=1 > 1985 </td><td colspan=1 rowspan=1 > May 12, 1986 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Dennis McDermott </td><td colspan=1 rowspan=1 > January 28, 1986 </td><td colspan=1 rowspan=1 > May 24, 1989 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Michael A. Wadsworth </td><td colspan=1 rowspan=1 > August 24, 1989 </td><td colspan=1 rowspan=1 > October 22, 1994 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Barry Michael Mawhinney </td><td colspan=1 rowspan=1 > July 12, 1994 </td><td colspan=1 rowspan=1 > October 4, 1996 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Michael B. Phillips </td><td colspan=1 rowspan=1 > September 24, 1996 </td><td colspan=1 rowspan=1 > September 11, 1998 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Ron Irwin </td><td colspan=1 rowspan=1 > September 4, 1998 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > William Gusen </td><td colspan=1 rowspan=1 > October 10, 2001 </td><td colspan=1 rowspan=1 > August 1, 2002 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Mark Moher </td><td colspan=1 rowspan=1 > July 2, 2002 </td><td colspan=1 rowspan=1 > August 8, 2006 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Christopher William Westdal </td><td colspan=1 rowspan=1 > September 20, 2006 </td><td colspan=1 rowspan=1 > December 7, 2006 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Carl Schwenger </td><td colspan=1 rowspan=1 > December 7, 2006 </td><td colspan=1 rowspan=1 > August 30, 2007 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Pat Binns </td><td colspan=1 rowspan=1 > August 30, 2007 </td><td colspan=1 rowspan=1 > November 19, 2010 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Loyola Hearn </td><td class="highlighted"  colspan=1 rowspan=1 > November 19, 2010 </td><td colspan=1 rowspan=1 > January 19, 2015 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Kevin Vickers </td><td colspan=1 rowspan=1 > January 19, 2015 </td><td colspan=1 rowspan=1 > March 2, 2019 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
When was Hearn appointed as Canada's ambassador to Ireland, and who did she replace?
Answer:
On November 19, 2010, Hearn was Canada's ambassador to Ireland and was succeeded by Pat Binns.