Looking for info on a Ira Balnchard born about 1837 in Vermont.

Ira Blanchard listed on the 1880 census living in Richland county of Winoa, Minnesota. Listed are his wife, think her names is either Clairminda or Arminda, with children by the following names:

Lemuel
Levi
Nina
William

Levi Harmon Blanchard is where my family line is connected. Levi Harmon Blanchard was born in Vermont. His first wife was my great aunt. Her name was Martha Ellen Williams, also known as "Mabel". Her and Levi had two children together:

Dora Blanchard, born 6-1892 in South Dakota-Yankton area

Robert Levi Blanchard, also known as Bobby, born 6-7-1898 in South Dakota.

Levi and Martha later divorced, and both re-married to someone else.