I searched and was unable to find Patons Camelot Wool. The best I can figure out is that you might be referring to Patons Kroy Socks FX in Camelot color. So, going by that thought, it would be a sock-weight yarn; or category 1 fingering weight yarn. Therefore having a ply of 4.
If I've totally misunderstood what yarn you're asking about, I've attached some URLs which might help you to translate the information you have on the yarnband into ply.
Alternative yarn choices: Patons Symphony or Wool Tweed DK
Patons has many weights of Tweed wool, so look through the Paton link and see if you can find the specific wool you are looking for and have an answer that way.
any type wool or knitting yarn that measures the same tension as caressa
Patons Jet Wool is a 10-ply yarn, which makes it a bulky weight yarn. This construction provides a thicker texture, making it suitable for quick knit or crochet projects, such as blankets and warm garments. Its composition typically includes a blend of wool and acrylic, offering warmth and durability.
Patons Camelot wool is a worsted weight yarn with a soft texture, often used for garments and accessories. An equivalent yarn could be Red Heart Soft or Lion Brand Vanna's Choice, as they also offer a similar weight, softness, and range of colors. For a more luxurious option, Cascade 220 is a comparable choice, though it may have a slightly different fiber content. Always check the specific yardage and gauge to ensure compatibility for your project.
Patons
Patons Inca is a chunky yarn that typically comes in a weight classification of bulky or size 5. It is designed for quick projects and offers a soft, warm feel, making it suitable for a variety of knitting and crochet projects like blankets and sweaters. Always check the specific label for details, as weights can occasionally vary by color or batch.
Kind of wool worn by nobility
Patons Shadow Tweed wool is a medium weight yarn that is classified as a 4-ply or worsted weight yarn. This yarn typically has a soft texture and is suitable for a variety of knitting and crochet projects, including garments and accessories. The tweed effect adds visual interest, making it a popular choice for textured patterns.
butt
Generally wool and cotton.
Patons Ritz yarn was a bulky yarn. It was about 12 ply.http://www.ravelry.com/yarns/library/patons-ritz