Life History

19th Feb 1854	Married John Latham
1862	Birth of daughter Mary Latham in Liverpool

Notes

In the 1951 Census (March 30th) 61, Stretford New Road, Albert Terrace

John Whalley	Head	52	Widower	Foreign Commission Merchant	b. Shapney (?)
Sophia E Whalley	Daughter	15	unm.	Scholar	b. Manchester
John Edw Whalley	Son	11	unm.	ditto.	b. ditto
Anne M Whalley	Daughter	10	unm.	ditto.	b. ditto
Rosa Emma Whalley	v	8	unm.	ditto.	b. ditto
Clara B Whalley	v	8	unm.	ditto.	b. ditto
Nancy Whalley	Sister	44	unm.	Housekeeper	b. Shapney (?)
Maria Harris	Visitor	29	mar.		b. Remington, Lancs
Maria Harris	Niece	2	unm.		b. Southport, Lancs
Frances Harris	Niece	3 mo	unm.		b. Halifax, Yorks.
Mary Wharton	Nurse	17	unm.	Servant (Nurse)	b. Salford. Lancs.
Jane Lomax	Servant	22	unm.	House servant	b. Lancashire
Harriet Powell	Servant	20	unm.	House servant	b. Lancashire

The above Mary Wharton is probably 'our' Mary. Interestingly Mary's husband's grandmother is a Whalley.

From IGI:

John Latham
Bride's Name: Mary Wharton
Marriage Date: 19 Feb 1854
Marriage Place: St. Peter, Liverpool, Lancashire
Groom's Father's Name: Henry Latham
Bride's Father's Name: Joseph Wharton
Groom's Marital Status: Single; Bride's Marital Status: Single
Reference Number: it 4, p 80, no 159

From FreeBMD:

Probable Death: Jun 1864: Latham, Mary, Liverpool, 8b 13