All I have is her birth date of abt 1834 Tazewell Co.,

My notes on her are as follows
Groom's Name: John P. Harris
Groom's Birth Date: 1831
Groom's Birthplace: Patrick, Va.
Groom's Age: 23
Bride's Name: Matilda Helmandillar
Bride's Birth Date: 1833
Bride's Birthplace: Tazewell, Va.
Bride's Age: 21
Marriage Date: 01 Dec 1854
Marriage Place: Mercer, West Virginia
Groom's Father's Name: Robert Harris
Groom's Mother's Name: Elizabeth Harris
Bride's Father's Name: Wm. Helmandillar
Bride's Mother's Name: Sinda Helmandillar
Groom's Race:
Groom's Marital Status: Single
Groom's Previous Wife's Name:
Bride's Race:
Bride's Marital Status: Single
Bride's Previous Husband's Name:
Indexing Project (Batch) Number: M58062-7
System Origin: West Virginia-EASy
Source Film Number: 34488
Reference Number: p 1
Collection: West Virginia Marriages, 1854-1932