Consider the question. Pocahontas is the seventh Disney Princess and first appeared in Disney's 33rd animated feature film Pocahontas (1995). Based on the Native American chief's daughter, Pocahontas (c. 1595 -- 1617), and the settlement of Jamestown, Virginia in 1607. Pocahontas is displayed as a noble, independent and highly spiritual young woman. She expresses wisdom beyond her years and offers kindness and guidance to those around her. An adventurer and nature lover, in the film she appears to have shamanic powers since she was able to communicate with nature, spirits, and animals and understand foreign languages. In the sequel, Pocahontas, after hearing of John Smith's assumed death, is heartbroken. Despite this, she keeps her independent spirit and playfulness and is even much more mature and self-assured than she was in the first film. During her stay in England, she nearly loses herself in the hustle and bustle of the new world, consequently falling victim to western culture assimilation. But in the end, she bravely intends to sacrifice herself for her people's safety and returns to her homeland, finding herself, and love, once again. She was voiced by Irene Bedard and animated by Glen Keane while her singing was provided by Judy Kuhn.

Number of pocahontas in the official disney princesses?
If the answer is 'the seventh'; explain the reasoning:
The relevant sentence in the passage is: Pocahontas is the seventh Disney Princess and first appeared in Disney's 33rd animated feature film Pocahontas (1995).