What did John Lennon formally change his middle name to in 1969? Explained

What did John Lennon formally change his middle name to in 1969? Explained

In 1969, John Lennon legally altered his middle name to “Ono,” embracing the last name of his spouse, Yoko Ono, as a symbol of their profound personal and creative bond. Lennon had never held a strong affinity for his initial middle name, Winston, bestowed upon him in tribute to British Prime Minister Winston Churchill, a historical figure with whom he felt little resonance. The renaming was formally completed during a brief event staged on the rooftop of the Apple Corps headquarters in London, a site steeped in Beatles lore.