I thought Mr. Marshall was decidedly attractive; but Mrs. Lynde says he isn’t married, or even engaged, because she made special inquiries about him, and she says it would never do to have a young unmarried minister in Avonlea, because he might marry in the congregation and that would make trouble.
There are no more uses of "inquiry" in the book.
Show samples from other sources
They created a commission of inquiry to look into the matter.
The official inquiry has ended, but the press continues to ask questions.