Can't seem to find any others that fit with the date. Do you have any other details? 
Here are the siblings of Thomas Coleman.
COLMAN, Jane   
   Christening Date:   23 Nov 1817   Burwash, Sussex, England
   Father:   Thomas COLMAN
   Mother:   Sarah
COLMAN, John   
   Christening Date:   4 Feb 1821   Burwash, Sussex, England
   Father:   Thomas COLMAN
   Mother:   Sarah
COLMAN, George   Christening
   Christening Date:   20 Oct 1822      Burwash, Sussex, England
   Father:   Thomas COLMAN
   Mother:   Sarah
COLEMAN, Elizabeth   
   Christening Date:   6 Nov 1825      Burwash, Sussex, England
   Father:   Thomas COLEMAN
   Mother:   Sarah
COLEMAN, Mary   
   Christening Date:   26 Jan 1832      Burwash, Sussex, England
   Father:   Thomas COLEMAN
   Mother:   Sarah
COLMAN, Anne   
   Christening Date:   16 Nov 1834      Burwash, Sussex, England
   Father:   Thomas COLMAN
   Mother:   Sarah
Regards,
Inchworm  
