cotemporary

His Almanac was preferred to that of Leadbeater, or any other calculator cotemporary with himself.

Rhode Island is almost destroyed by the small-pox, says a cotemporary letter.

We wish we could do that; but our cotemporary has already engaged the only editor we know of who can.

The Annals of Ulster are cotemporary authority for the event.

Foxs eloquence was even then remarkable, and he had no cotemporary so erudite in knowledge, none so elegant in mirth.