Where a deed grants undivided but unequal interests a property among parties it cannot establish a joint tenancy among all parties as joint tenancy requires undivided and equal interest.The 1st District Appellate Court reversed and remanded a decision from Cook County Circuit Judge Thomas R. Allen.In 2002, Aniela Jezewski (Aniela) and her daughter and son-in-law Elizabeth and Kaziemierz Jaworski (Jaworskis) purchased property together, with an undivided half interest going to Aniela and an undivided half interest going to …