THE ALPHABET!
If someone is one and twenty, they are one and twenty years old, or one plus twenty years old, or 1 + 20 or 21 years old. Another similar wording is "four and twenty black birds" from Sing a Song of Sixpence, the well known English nursery rhyme. In those couple of lines of verse, four and twenty blackbirds is four plus twenty blackbirds or 4 + 20 or 24 blackbirds.
well
well, 21/5=42/10=4.2
well there are twenty four hours in a day so twenty four times seven equals one hundred and sixty eight hours.
Well, most of the Pauline epistles are "stationery" letters, but if that is not what you are talking about, maybe I can try something else. I think I remember a few of the Psalms might be alphabetical letters, but again, I am not sure.
Doscientos veinte
The well-known author with those letters in his name is Stephen King.
the answer to this question is, mahoganey
Evan Tanner is well known. He is well known for his leg submissions in the UFC. He is in the UFC Middleweight and has won twenty one matches by committing submission moves on his opponents.
The band Heart made many music videos over the course of their career. There are over twenty videos known to Heart and there may be others that aren't well known.
No, Fiat is a well-known car made in Italy.
The well-known author who created a book called 'The Father Christmas Letters' is J.R.R. Tolkien. He wrote this book for the enjoyment of his children. The book is also called 'Letters From Father Christmas'.
First well known actor
Possibly you mean the letters agndaigu ('i' instead of 'y') as this would form the well-known Australian town of Gundagai.
well mellow low mow owl mole
A well known actress and comedienne! She also made pictures and worked as a model.
Frank Reyes is known for his talent as a bachata singer. He was born in the Dominican Republic and has released over twenty albums. He is a well known performing artist in Latin America.