There's a paper that touches on the question https://arxiv.org/abs/1406.7417v1 https://arxiv.org/abs/1406.7417v1 and fails to give a definitive answer, but a fo

There's a paper that touches on the question https://arxiv.org/abs/1406.7417v1 https://arxiv.org/abs/1406.7417v1 and fails to give a definitive answer, but a formal arrangement to prepare her for her role as princess-abbess in Herford seems likely.