<Tr> <Th> Key people </Th> <Td> Bob Bertheau, Winemaker </Td> </Tr> <Tr> <Th> Parent company </Th> <Td> Ste . Michelle Wine Estates (Altria) </Td> </Tr> <Tr> <Th> Cases / yr </Th> <Td>> 2,000,000 </Td> </Tr> <Tr> <Th> Known for </Th> <Td> Eroica Riesling </Td> </Tr>

What does ste stand for in chateau ste michelle