I'm looking for info about Augustus B Lewis and his wife, Mary Legross Lewis. They appear on the 1850, 1860, 1870, 1880 in Waukesha Cty.They and some of their children, Joseph Dwight, Bert Rodoski, and Frank end up in the Bay Area in California. Others, Herbert and Amanda stay in Wisconsin. After Mary's death, Augustus returns to WI and dies about 1909.
I know for sure that Mary Legross is from Rodman, Jefferson County, NY. In 1850, her sister, Cynthia (or Cintha, or somethimes Synthie) Legross is living with them. She later goes on to marry William Henry Smith, of Lacrosse. Augustus was born NY with a mother from NY and a father from PA.
Any clues, particularly an obit for Augustus, are welcome.Thanks!