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:
Lassie Lou Ahern
Table title:
Filmography
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Reference </th></tr>
<tr> <td colspan=1 rowspan=2 > 1923 </td><td colspan=1 rowspan=1 > Call of the Wild </td><td colspan=1 rowspan=1 > Baby Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Derby Day </td><td colspan=1 rowspan=1 > Girl Applauding Band </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=9 > 1924 </td><td colspan=1 rowspan=1 > Robes of Sin </td><td colspan=1 rowspan=1 > Baby </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > That Oriental Game </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Cradle Robbers </td><td colspan=1 rowspan=1 > Little Girl in Attic </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Jubilo, Jr. </td><td colspan=1 rowspan=1 > Tiny Man Circus Performer </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Sweet Daddy </td><td colspan=1 rowspan=1 > Daughter </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Fortieth Door </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Sun Down Limited </td><td colspan=1 rowspan=1 > Passenger on train </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Going to Congress </td><td colspan=1 rowspan=1 > Little Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Fast Company </td><td colspan=1 rowspan=1 > Little girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=8 > 1925 </td><td colspan=1 rowspan=1 > Excuse Me </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Family Entrance </td><td colspan=1 rowspan=1 > Daughter </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Webs of Steel </td><td colspan=1 rowspan=1 > McGregor's motherless child </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Lost Express </td><td colspan=1 rowspan=1 > Alice Standish </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Hell's Highroad </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Dark Angel </td><td colspan=1 rowspan=1 > Flower Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Thank You </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > His Wooden Wedding </td><td colspan=1 rowspan=1 > Fantasy Daughter </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1926 </td><td colspan=1 rowspan=1 > Thundering Fleas </td><td colspan=1 rowspan=1 > Flower Girl at the Adult Wedding </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 1927 </td><td colspan=1 rowspan=1 > Surrender </td><td colspan=1 rowspan=1 > Little Jewish Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Forbidden Woman </td><td colspan=1 rowspan=1 > Little Arabian Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Uncle Tom's Cabin </td><td class="highlighted"  colspan=1 rowspan=1 > Little Harry </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Little Mickey Grogan </td><td colspan=1 rowspan=1 > Susan </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1941 </td><td colspan=1 rowspan=1 > City of Missing Girls </td><td colspan=1 rowspan=1 > Nightclub Performer </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 1943 </td><td colspan=1 rowspan=1 > Top Man </td><td colspan=1 rowspan=1 > Dancer </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Mister Big </td><td colspan=1 rowspan=1 > Dancer </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1944 </td><td colspan=1 rowspan=1 > Gaslight </td><td colspan=1 rowspan=1 > Young Girl </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1945 </td><td colspan=1 rowspan=1 > Patrick the Great </td><td colspan=1 rowspan=1 > Dancer </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What role did Lassie Lou Ahern play in Uncle Tom's Cabin, and what year did the film come out?
Answer:
Ahern was known for her role as Little Harry in the 1927 film Uncle Tom's Cabin.