A "contemporary" is someone who has lived at the same time (more-or-less, anyway) as another person. e.g., Bret Harte (1836-1902) can be said to have been a contemporary of Mark Twain (1835-1910).
What about people who have lived in the same place, but at different times (such as myself and Mark Twain (Angels Camp, California)) - is there a word for that? "Congeorary" or so?
Or people who have lived in the same place and time (I don't even want to guess at what the word might be)?