Elizabeth Haiden married Johann Valentin Stumpf in 1730.
There was a card for a Valentine STUMPF who listed himself as born in Hesse, Darmstadt on his U.S. Department of Justice, Immigration and Naturalization Service Form N-35 [an image can be viewed on Ancestry.com]. His address on that form was Baltimore, Maryland. No date was given for his naturalization on this form, but the database that included this form was entitled "U.S. Naturalization Records Indexes, 1794 - 1994" on ancestry. I have seen this card attached to her husband, but I do not think it could have been for him as her husband was born in 1696.
Marriage: NAME: Elizabeth Haiden SPOUSE: Johann Valentin Stumpf YEAR: 1730 SOURCE: Source number: 54.000; Source type: Electronic Database; Number of Pages: 1; Submitter Code: DKB. Yates Publishing. U.S. and International Marriage Records, 1560-1900 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2004.  (Note that this is a secondary source, not an original record.)
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