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 High Commissioners of Australia to the United Kingdom
Table title:
High Commissioners
Table:
<table id='hittask' contenteditable='False'>
<tr> <td colspan=1 rowspan=1 > # </td><td colspan=1 rowspan=1 > Image </td><td colspan=1 rowspan=1 > Name </td><td colspan=1 rowspan=1 > Start of term </td><td colspan=1 rowspan=1 > End of term </td><td colspan=1 rowspan=1 > References </td></tr>
<tr> <td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Sir George Reid </td><td colspan=1 rowspan=1 > 22 January 1910 </td><td colspan=1 rowspan=1 > 10 January 1916 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > - </td><td class="highlighted"  colspan=1 rowspan=1 > Andrew Fisher </td><td colspan=1 rowspan=1 > 22 January 1916 </td><td class="highlighted"  colspan=1 rowspan=1 > 21 April 1921 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Malcolm Shepherd (Acting) </td><td colspan=1 rowspan=1 > 21 April 1921 </td><td colspan=1 rowspan=1 > 11 November 1921 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > - </td><td class="highlighted"  colspan=1 rowspan=1 > Sir Joseph Cook </td><td class="highlighted"  colspan=1 rowspan=1 > 11 November 1921 </td><td colspan=1 rowspan=1 > 10 May 1927 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Sir Granville Ryrie </td><td colspan=1 rowspan=1 > 11 May 1927 </td><td colspan=1 rowspan=1 > 10 May 1932 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Stanley Bruce (Resident Minister until 6 October 1933) </td><td colspan=1 rowspan=1 > 12 September 1932 </td><td colspan=1 rowspan=1 > 6 October 1945 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Herbert Vere Evatt (Resident Minister) </td><td colspan=1 rowspan=1 > 7 October 1945 </td><td colspan=1 rowspan=1 > January 1946 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Jack Beasley (Resident Minister until 14 August 1946) </td><td colspan=1 rowspan=1 > January 1946 </td><td colspan=1 rowspan=1 > 2 September 1949 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Norman Mighell (Acting) </td><td colspan=1 rowspan=1 > 2 September 1949 </td><td colspan=1 rowspan=1 > 19 April 1950 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Eric Harrison </td><td colspan=1 rowspan=1 > 19 April 1950 </td><td colspan=1 rowspan=1 > 19 April 1951 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Sir Thomas White </td><td colspan=1 rowspan=1 > 21 June 1951 </td><td colspan=1 rowspan=1 > 20 June 1956 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Sir Eric Harrison </td><td colspan=1 rowspan=1 > 25 October 1956 </td><td colspan=1 rowspan=1 > 25 October 1964 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Sir Alexander Downer </td><td colspan=1 rowspan=1 > 25 October 1964 </td><td colspan=1 rowspan=1 > December 1972 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > John Armstrong </td><td colspan=1 rowspan=1 > December 1972 </td><td colspan=1 rowspan=1 > 31 January 1975 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Sir John Bunting </td><td colspan=1 rowspan=1 > 1 February 1975 </td><td colspan=1 rowspan=1 > March 1977 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 12 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Sir Gordon Freeth </td><td colspan=1 rowspan=1 > March 1977 </td><td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Sir James Plimsoll </td><td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Sir Victor Garland </td><td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > 1983 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Alfred Parsons </td><td colspan=1 rowspan=1 > 1983 </td><td colspan=1 rowspan=1 > 1987 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 16 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Doug McClelland </td><td colspan=1 rowspan=1 > 1987 </td><td colspan=1 rowspan=1 > 1991 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Richard Smith </td><td colspan=1 rowspan=1 > 1991 </td><td colspan=1 rowspan=1 > 1994 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 18 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Neal Blewett </td><td colspan=1 rowspan=1 > April 1994 </td><td colspan=1 rowspan=1 > 20 March 1998 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 19 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Philip Flood </td><td colspan=1 rowspan=1 > 20 March 1998 </td><td colspan=1 rowspan=1 > August 2000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 20 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Michael L'Estrange </td><td colspan=1 rowspan=1 > August 2000 </td><td colspan=1 rowspan=1 > February 2005 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 21 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Richard Alston </td><td colspan=1 rowspan=1 > February 2005 </td><td colspan=1 rowspan=1 > September 2008 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 22 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > John Dauth </td><td colspan=1 rowspan=1 > September 2008 </td><td colspan=1 rowspan=1 > 23 August 2012 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 23 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Mike Rann </td><td colspan=1 rowspan=1 > 23 August 2012 </td><td colspan=1 rowspan=1 > 31 March 2014 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 24 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Alexander Downer </td><td colspan=1 rowspan=1 > 31 March 2014 </td><td colspan=1 rowspan=1 > 27 April 2018 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 25 </td><td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > George Brandis </td><td colspan=1 rowspan=1 > 3 May 2018 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What happened to Joseph Cook and Andrew Fisher in 1921?
Answer:
In November 1921, Joseph Cook was Australia's High Commissioner to the United Kingdom in place of Andrew Fisher, whose term had ended earlier that year.