Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| District | Vacator | Reason for change | Successor | Date successor seated |
| --- | --- | --- | --- | --- |
| Virginia 2nd | George Dromgoole ( D ) | Died April 27, 1847 | Richard K. Meade ( D ) | Seated August 5, 1847 |
| Michigan 2nd | Edward Bradley ( D ) | Died August 5, 1847 | Charles E. Stuart ( D ) | Seated December 6, 1847 |
| Pennsylvania 6th | John W. Hornbeck ( W ) | Died January 16, 1848 | Samuel A. Bridges ( D ) | Seated March 6, 1848 |
| Massachusetts 8th | John Quincy Adams ( W ) | Died February 23, 1848 | Horace Mann ( W ) | Seated April 3, 1848 |
| New York 27th | John M. Holley ( W ) | Died March 8, 1848 | Esbon Blackmar ( W ) | Seated December 4, 1848 |
| South Carolina 1st | James A. Black ( D ) | Died April 3, 1848 | Daniel Wallace ( D ) | Seated June 12, 1848 |
Question:
Who is the successor for massachusetts 8th?
Answer:
Horace Mann ( W )