I don't believe NLA has seen the Cafe Martan before:
LA Herald, 2/17/1912
odinthor collection
It was soon replaced by:
LA Herald, 7/17/1913
which endured for several years; but then, its successor establishment had an adventure characteristic of the era:
LA Times, 11/7/1920
Time brings changes; the Wheel of Fortune at length brought a perhaps unexpected successor in the form of a temporary office for the Chief of Police:
LA Times, 6/24/1930
. . . while the site 214 W. 1st would in due course be covered by the new building of the
Los Angeles Times.