<Tr> <Th_colspan="2"> Marysville </Th> </Tr> <Tr> <Td_colspan="2"> City and county seat </Td> </Tr> <Tr> <Td_colspan="2"> Ellis Lake, Centerpiece of the city . </Td> </Tr> <Tr> <Td_colspan="2"> Nickname (s): Gateway to the Gold Fields </Td> </Tr>

Where is marysville california on a california map