A Rochester family was hospitalized Saturday afternoon when their car rolled on Hiway 52 south in Rochester near milepost 68.  According to the State Patrol report, the driver,  43 year old Sakhorn Thim and three passengers, her mother Tho Porng and her two, 4 year old daughters were taken to Olmsted County Medical Center with non-life threatening injuries.  There was no information as to the cause of the crash.