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:
Carlisle (UK Parliament constituency)
Table title:
MPs since 1885
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Election </th><th colspan=1 rowspan=1 > Member </th><th colspan=1 rowspan=1 > Party </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1885 </td><td colspan=1 rowspan=2 > Robert Ferguson </td><td colspan=1 rowspan=1 > Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1886 </td><td colspan=1 rowspan=1 > Liberal Unionist </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1886 </td><td colspan=1 rowspan=2 > William Gully </td><td colspan=1 rowspan=1 > Gladstonian Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1895 </td><td colspan=1 rowspan=1 > Speaker </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1905 by-election </td><td colspan=1 rowspan=1 > Frederick Chance </td><td colspan=1 rowspan=1 > Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1910 January </td><td colspan=1 rowspan=1 > Richard Denman </td><td colspan=1 rowspan=1 > Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1918 </td><td colspan=1 rowspan=1 > Theodore Carr </td><td colspan=1 rowspan=1 > Coalition Liberal </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1922 </td><td colspan=1 rowspan=1 > George Middleton </td><td colspan=1 rowspan=1 > Labour </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1924 </td><td colspan=1 rowspan=1 > William Watson </td><td colspan=1 rowspan=1 > Conservative </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1929 </td><td colspan=1 rowspan=1 > George Middleton </td><td colspan=1 rowspan=1 > Labour </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1931 </td><td colspan=1 rowspan=1 > Louis Spears </td><td colspan=1 rowspan=1 > Conservative </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1945 </td><td colspan=1 rowspan=1 > Edgar Grierson </td><td colspan=1 rowspan=1 > Labour </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1950 </td><td colspan=1 rowspan=1 > Alfred Hargreaves (aka Alex) </td><td colspan=1 rowspan=1 > Labour </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1955 </td><td colspan=1 rowspan=1 > Dr Donald Johnson </td><td colspan=1 rowspan=1 > Conservative </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 1964 </td><td colspan=1 rowspan=1 > Ronald Lewis </td><td class="highlighted"  colspan=1 rowspan=1 > Labour </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 1987 </td><td colspan=1 rowspan=1 > Eric Martlew </td><td class="highlighted"  colspan=1 rowspan=1 > Labour </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 2010 </td><td class="highlighted"  colspan=1 rowspan=1 > John Stevenson </td><td class="highlighted"  colspan=1 rowspan=1 > Conservative </td></tr>
</table>
Question:
Who represented Carlisle from 1964 to 2010 and who has represented it since 2010?
Answer:
Carlisle was represented by Labour Party MPs from 1964-2010, and has been held by John Stevenson of the Conservative Party since the 2010 election.