As a follow-up to Attributing the Assistance of an Online Translator for a Book's Chapter---Is It Necessary?, and at the suggestion of @DaleM:
QUESTION: Would an author of a book who incorporates an English translation of an article which was first published in the 19th century (and presumably, in the public domain worldwide) by relying heavily on an online translator such(such as DeepL Translate free version or Google Translate)---own also---a copyright, specifically, on the translated article which appears in that book?