Till then or now; heretofore; formerly.
Erstwhile Records was created in 1999.
Erstwhile means former, previous, or in the past.
the man was very erstwhile when he walked
Erstwhile Susan was created on 1919-11-16.
After the deaths of his erstwhile cellmates, the surviving prisoner was finally released. I found that my erstwhile partner had been embezzling from our business.
The word "erstwhile" is an adjective. An example of a sentence using the word would be: The erstwhile hero of the town was now a bitter old man.
erstwhile
Mesopotamia
"He had to get up a half-hour early to do the chores in the barn, but since his erstwhile ranch hand had left for greener pastures, there was no one else."
himesh
Fatayi Bayewumi-his erstwhile band manager.
Patricia Hearst's niece and erstwhile model