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 |
| --- | --- | --- | --- | --- |
| New Jersey 2nd | Vacant | Rep. T. Millet Hand died during previous congress | Milton W. Glenn (R) | November 5, 1957 |
| Illinois 7th | James Bowler (D) | Died July 18, 1957 | Roland V. Libonati (D) | December 31, 1957 |
| Georgia 7th | Henderson L. Lanham (D) | Died November 10, 1957 | Harlan E. Mitchell (D) | January 8, 1958 |
| Pennsylvania 21st | Augustine B. Kelley (D) | Died November 20, 1957 | John H. Dent (D) | January 21, 1958 |
| Tennessee 8th | Jere Cooper (D) | Died December 18, 1957 | Robert "Fats" Everett (D) | February 1, 1958 |
| New Jersey 14th | Vincent J. Dellay (R) | Changed political affiliation some time in 1958 | Vincent J. Dellay (D) | ????, 1958 |
| Illinois 14th | Russell W. Keeney (R) | Died January 11, 1958 | Vacant | Not filled this term |
| Minnesota 1st | August H. Andresen (R) | Died January 14, 1958 | Al Quie (R) | February 18, 1958 |
| Wisconsin 1st | Lawrence H. Smith (R) | Died January 22, 1958 | Vacant | Not filled this term |
| New Mexico At-large | John J. Dempsey (D) | Died March 11, 1958 | Vacant | Not filled this term |
| Louisiana 8th | George S. Long (D) | Died March 22, 1958 | Vacant | Not filled this term |
| Illinois 4th | William E. McVey (R) | Died August 10, 1958 | Vacant | Not filled this term |
| Pennsylvania 28th | Herman P. Eberharter (D) | Died September 9, 1958 | Vacant | Not filled this term |
| Illinois 20th | Sid Simpson (R) | Died October 26, 1958 | Vacant | Not filled this term |
Question:
who is the vacator whre the district is new jersey 2nd?
Answer:
Vacant