Ever, ladies fair, and of.

Of - a part of him / the last of him / hide nor hair of him / have you heard of him? / have you seen anything of him?

Ever - (never) I never saw him again / Have you ever seen him? / That was the last time we ever went there

Ladies fair - beautiful ladies

thankyou
so how about "to be"?

Silencio Tarsierso how about "to be"?

Children are to be seen and not heard.

She went to the party to be seen. She went to the party because she wanted to be seen.

Where is the next Copa Mundial to be held?

It's a passive infinitive form - a little unusual.

I want to love. (active voice)
I want to be loved

Thank you a lot.

I can understand all the sentences besides this "children are to be seen and not heard"

and can we add the word "where" in the sentence like this
Here was the last (where) ever to be seen of knights and ladies fair, of Master and of Slave.

Silencio Tarsierand can we add the word "where" in the sentence like this
Here was the last (where) ever to be seen of knights and ladies fair, of Master and of Slave.

No, that doesn't work.

This was the last of them. There's really no place here to stick "where."

This was the last ever to be seen of them