Once again, Agra doesn't look very happy.
I dug out my copy of Luise Sophie's book last night.
According to her, Agra and Heinrich XXXIII met on a boating outing organised by her cousin Eitel Friedrich. After only about four meetings, Agra decided she was in love and Heinrich proposed. Agra's parents (not unreasonably) suggested they wait a year to get to know one another properly, but the Kaiser interpreted this as a slight on Heinrich and steamrollered them into marrying at once.
She doesn't say much more about the marriage, except that Heinrich had given Agra 'more than enough reason' to divorce him.
What did Agra die of?
Ann