N/A
- Buyer Lee Mertens
- Seller Lee Mertens (trustee) and Margaret A. Mertens (trust)
N/A
- Buyer Margaret A. Mertens (trust) and Margaret A. Mertens (trustee)
- Seller Margaret A. Mertens and Mertens (trust)
N/A
- Buyer Martin E. Mertens (trustee), Margaret A. Mertens (trustee) and Mertens Family Revocable
- Seller First St. Bank Oak Park (trustee)