Returning to the continent he followed the invitation of Tsar PERSON@1 I to come to LOCATION@1 , where he lived so briefly he never prepared a meal for the Tsar before returning to LOCATION@2 , where he was chef to banker PERSON@2 .

He returned to LOCATION@3 to work for Tsar PERSON@1 I in LOCATION@1 , before returning to LOCATION@2 , where he was chef to banker PERSON@2 .
