(Note: this is a collection of the meanings attributed to the cards by some occultists in the past centuries. It does not reflect my own study or opinion of the cards. It is only meant as a quick comparative reference as I develop my own take.)

Paul Foster Case (and Ann Davies)

The time p e riod corre la t e d with this Key is the whole first quarter of the zodiac from March 21 to June 21 inclusive, including Aries, Taurus and Gemini. The specific Divinatory meanings involved are:
Well Dignified: a young person, youth or girl; brilliant mind, courageous disposition , perhaps given to sudden anger and desirous of power. Capable of great enthusiasm.
lll Dignified: Revengeful at the least opposition, headstrong, theatrical, unstable, domineering and decidedly superficial.
This Key often stands for a messenger.
(From the Oracle of Tarot course)

A. E. Waite

In a scene similar to the former (i.e., of the Knight of Wands), a young man stands in the act of proclamation. He is unknown but faithful, and his tidings are strange. Divinatory Meanings: Dark young man, faithful, a lover, an envoy, a postman. Beside a man, he will bear favourable testimony concerning him. A dangerous rival, if followed by the Page of Cups. Has the chief qualities of his suit. He may signify family intelligence. Reversed: Anecdotes, announcements, evil news. Also indecision and the instability which accompanies it.
(From The Pictorial Key to the Tarot)

Aleister Crowley

The Princess of Wands represents the earthy part of Fire; one might say, she is the fuel of Fire. This expression implies the irresistible chemical attraction of the combustible substance. She rules the Heavens for one quadrant of the portion around the North Pole.

The Princess is therefore shewn with the plumes of justice streaming like flames from her brow; and she is unclothed, shewing that chemical action can only take place when the element is perfectly free to combine with its partner. She bears a wand crowned with the disk of the Sun; and she is leaping in a surging flame which re-calls by its shape the letter Yod

This card may be said to represent the dance of the virgin priestess of the Lords of Fire, for she is in attendance upon the golden altar ornamented with rams’ heads) symbolizing the fires of Spring.

The character of the Princess is extremely individual. She is brilliant and daring. She creates her own beauty by her essential vigour and energy. The force of her character imposes the impression of beauty upon the beholder. In anger or love she is sudden, violent, and implacable. She consumes all that comes into her sphere. She is ambitious and aspiring, full of enthusiasm which is often irrational. She never forgets an injury, and the only quality of patience to be found in her is the patience with which she lies in ambush to avenge.

Such a woman, ill-dignified, shews the defects of these qualities. She is superficial and theatrical, completely shallow and false, yet without suspecting that she is anything of the sort, for she believes entirely in herself, even when it is apparent to the most ordinary observer that she is merely in the spasm of mood. She is cruel, unreliable, faithless and domineering.

In the Yi King, the earthy part of Fire is described by the 27th hexagram, i. This shows a person omnivorous in passion of whatever kind, entirely reckless in the means of obtaining gratification, and insatiable. The Yi commentary is packed with alternate warning and encouragement.
(From The Book of Thoth)

Golden Dawn’s Book T

A VERY strong and beautiful woman with flowing red-gold hair, attired like an Amazon. Her shoulders, arms, bosom and knees are bare. She wears a short kilt reaching to the knee. Round her waist is a broad belt of scale-mail; narrow at the sides; broader in front and back; and having a winged tiger’s head in front. She wears a Corinthian-shaped helmet and crown with a long plume. It also is surmounted by a tiger’s head, and the same symbol forms the buckle of her scalemail buskins. A mantle lined with tiger’s skin falls back from her shoulders. Her right hand rests on a small golden or brazen altar ornamented with ram’s heads and with Flames of Fire leaping from it. Her left hand leans on a long and heavy club, swelling at the lower end, where the sigil is placed; and it has flames of fire leaping from it the whole way down; but the flames are ascending. This club or torch is much longer than that carried by the King or Queen. Beneath her firmly placed feet are leaping Flames of Fire.
Brilliance, courage, beauty, force, sudden in anger or love, desire of power, enthusiasm, revenge.
If ill dignified, she is superficial, theatrical, cruel, unstable, domineering.
She rules the heavens over one quadrant of the portion around the North Pole.
Earth of Fire

Etteilla

Foreigner
Upright. This card, as far as the medicine of the spirit is concerned, means, in its natural position: Stranger, Unknown, Extraordinary. – Strange, Unusual, Unheard of, Surprising, Admirable, Wonderful, Prodigy, Miracle. – Episode, Digression, Anonymous.
Inverted. Announcement, Instruction, Warning, Admonition, Anecdotes, Chronicle, History, Tales, Fables, Notions, Teaching.

MQS