Elizabeth married on 7 December 1518 in Celle to Charles II, Duke of Guelders (1467–1538).
[1] In the marriage contract Charles had kept open the line of succession in Lorraine.
[2] Elisabeth was promised a jointure consisting of the distring and city of Geldern, plus an annual pension of 4000 gold guilders.
As a devote Catholic, she supported her local parish church and the church in neighbouring Kerken generously, with monetary gifts and gifts in kind.
She died in Geldern on 2 April 1572 and was buried under the high altar of her parish church.