The SS-5 form is completed by an applicant to apply for Social Security.  This is a copy of the original SS-5 form I requested from the Social Security Administration for Laura Newman Neufer.   The major data reflected here is:

Birth date - 23 February 1896

Place of birth - Wetaskiwin, Alberta, Canada

Father - Otto Carl Newman

Mother - Augusta Schroeder

Social Security Number

An example of her signature

I believe Laura Neufer is the wife of John Neufer.  I really have no other data on her other than this SS-5.  Her address listed here is the same as the address listed by John on his SS-5.  Also, she says she was born in Wetaskiwin, Canada.  John lived with his parents in the Wetaskiwin area growing up.