שמעון כיפה
Shimeon Kippah
Siddur Avodas Yisrael, in name of an old manuscript siddur from the year 1407
- “I heard from Yehuda Bar Yaakov that Shimon Ben Kipa authored Nishmas until the words Mi Yidmeh Lach”
However see Machzor Vitri p. 282 Mahadurah Makitzei Nirdamim
- “Some say Nishmas was authored by the Abomination of Rome was called Shimon פטר חמור (which authored this liturgy and others while in the cave). Vechas Veshalom to say such a thing, and one who says so will have to bring a fat offering when Moshiach comes”
Vetzaruch Iyun, as elsewhere in Machzor Vitri it states that Shimon Kipa authored the Piyutim of Seder Avoda said on Yom Kippur.
http://folkmasa.org/bet/bet001.htm
http://www.ybm.org.il/Admin/uploaddata/LessonsFiles/Pdf/4570.pdf
https://www.yutorah.org/_cdn/_shiurim/Fast%20of%20Ninth%20of%20Teves.pdf