Their 38-year marriage was happy and Elisabeth, despite frequent pregnancies, accompanied her husband on almost all travels, including about thirty visits to the Grand Duchy of Lithuania.
Pernikahan mereka bahagia selama tiga puluh delapan tahun dan Elisabeth, meskipun sering hamil, ia selalu menemani suaminya di hampir semua perjalanannya, termasuk sekitar tiga puluh kali kunjungan ke Keharyapatihan Lithuania.