Born in Geneva, N.Y., he attended Geneva High School. At Princeton, Kai majored in history, joined Campus Club, and was active in many organizations. His special interests included ornithology and Latin America.
Following Princeton, he earned a law degree at Harvard. Kai’s 50-year career in law included a dedication to rebuilding cities. He was the principal author of legislation called “tax-increment financing,” which enabled cities to finance current projects out of projected future income. One project included the development of the Chicago North Loop and renovation of The Chicago Theatre, a landmark building. Kai spearheaded a pro bono coalition that prevented the demolition of Skokie School in Winnetka, Ill.
Kai was predeceased by his wife, Maria. The class extends condolences to their children Natalia, Silvia, Isabella, and Erik.