M. Ressler Genealogical Database

May have also been spelled Magdeline (1920 census)

Magdalene Wolf lived in Erie County, New York in 1910. She was the head of the household's wife, 55 years old, and identified as white. Magdalene was born in New York around 1855. Her father was born in France [not unless Hayna was part of France at that time], and her mother was born in Germany. In 1910, Magdalene was married to Louis P. Wolf, and they had three children named George, Leonard, and Elizabeth.

http://us-census.mooseroots.com/l/397435671/Magdalene-Wolf

Record Citation
1910 United States Federal Census. Official Enumeration Date: April 15, 1910. Enumeration District: 158. Place: Buffalo Ward 16, Erie, New York, United States. Household ID: 93. Publication Number: M1283. Page: 5B. Microfilm Number: 1374958. Image number: 00937.

Possible maiden name is Metz.

From the Buffalo (NY) Evening News, Wednesday, 4 Jan 1922, p. 2:
WOLF- Entered into rest in this city, January 2, 1922, Mary Magdalena (nee Metz), age 67 years, 4 months, 7 weeks; beloved wife of Louis; mother of Albert L., Edward H., Henry J., Joseph, George, Leonard, Mrs. G. V. Strassheim, Mrs. E. Burgasser and the late Mrs. George Forneff. Funeral from the family residence 127 Montana avenue, Thursday morning at 8:30 A. M. and from Saint Mathew's church at 9. Friends are respectfully invited to attend. Deceased was a member of Martha Washington lodge No. 1.