Eusebio Leal
Eusebio Leal Spengler (11 September 1942 – 31 July 2020) was a Cuban-Mexican historian. He was born in Havana. He was director of the  restoration program of Old Havana and its historical center,  UNESCO World Heritage Site and was an honorary member of the National Assembly of People's Power. He was a well known historian of the city of Havana.