N/A
- Buyer Dufour George and Mary Ann (trustee)
- Seller Mary Ann Dufour
N/A
- Buyer Dufour Mary Ann (trustee)
- Seller Dufour Mary Ann and George (trustee) and George H. Dufour (estate)
N/A
- Buyer George H. Dufour (trustee), Mary Ann Dufour (trustee), Dufour George and Mary (trustee)
- Seller George H. and Mary Ann Dufour, George H. Du Four (also known as) and Mary Ann Du Four (also known as)