This may be a long shot but in 1861 in Ruabon, Denbighshire, Wales, we have;
John Mahaty, 36
Elizabeth Mahaty, 44
Mary J Mahaty, 12
Edward Buckley, 23, Unm, Lodger
Ann Buckley, 23, Unm, Lodger
Matilda Buckley, 1, born Manchester****
MATILD Buckley Christened 4 March 1860, Bolton-le-Moors, Lancashire, England
Mother ANN
And another Matilda;
1871 Census
James Greenwood, 48
Ann Greenwood, 43
Joseph Greenwood, 20
James Greenwood, 14
Nancy Greenwood, 10
Mary Greenwood, 8
Ellenor A Greenwood, 4
John T Greenwood, 2
Mathilda Buckley, 11, Wifes Daug, born Kearsley, Lancashire****
Thomas Ashton 2
James Married Ann Buckley 1865 (FreeBMD)
My point is that there are a few Matildas around and the M/C is a important to get if they did marry.