Owing to Arbella's status as a possible heir to the throne, there was discussion of an appropriate marriage for her throughout her childhood. It would have suited the
Roman Catholic Church for her to marry a member of the
House of Savoy and then take the English throne, leaving the
Protestant James only the
Kingdom of Scotland -- thereby making the
King of France happy. A marriage was also mooted with
Ranuccio, eldest son of
Alexander Farnese, Duke of Parma and
Maria of Portugal. According to the
Curiosities of Literature by
Isaac D'Israeli, this scheme originated with the
Pope who ("in his infallibility," says D'Israeli) eventually settled on his own brother, a
Catholic Cardinal, as a suitable husband for Arbella; the Pope
defrocked his brother, freeing him to marry "Arbelle" (as the Italians spelled her name) and thus claim the
Kingdom of England. Nothing came of this plan, and in fact nobody was ever sure if Arbella was a believing
Catholic or a
Protestant — it appears that everyone who talked with her thought her to be of the same religion as they were.
In the closing months of Elizabeth's reign, Arbella fell into trouble via reports that she intended to marry Edward Seymour, a member of the prominent Seymour family. This was reported to the Queen by the supposed groom's grandfather,
Edward Seymour, 1st Earl of Hertford. Arbella denied having any intention of marrying without the Queen's permission, which she would have required for any marriage to be legal.
In
1588, Esme Stewart, 1st Duke of Lennox proposed to James VI of Scotland that he should marry Arbella, but nothing seems to have come of this suggestion. In
1604, Sigismund III Vasa, King of Poland sent an ambassador to England to ask for Arbella to be his queen. This offer was rejected.
There are some indications that Arbella tried to elope in about 1604 and that she fell out of favour with King James I as a result; she was certainly out of sight until
1608, when she was restored to the King's good graces.