Christening Place Evangelisch, Sprendlingen, Starkenburg, Hesse-Darmstadt
Father's Name Johann Gorg Waag [sic]
Mother's Name Elisabethen Gehrhard [sic]
Paternal Grandfather's Name Hanss Goerg Waag [sic]
Maternal Grandfather's Name Johann Nickolaus Gehrhard [sic]
According to information from the Center for Volga German Studies at Concordia University, she and her husband also had a son named Ludwig, born about 1753, but I could not find a birth record for him.
Elisabeth passed away around 1760 in Sprendlingen.
"Deutschland Heiraten, 1558-1929," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:VCBW-5D9 : 26 December 2014), Johann Goerg Waag and Elisabeth Gehrhard, 29 Mar 1749; citing Evangelisch, Sprendlingen, Starkenburg, Hesse-Darmstadt; FHL microfilm 1,193,263.