Ken Osmond, who starred in Leave it to Beaver until 1963, has died on a date with 63 numerology.

5/18/2020 = 5+18+20+20 = 63

He was 76 and played the part of Eddie Haskell.

He has died on a date with 43 numerology.  5/18/20 = 5+18+20 = 43

RIP = 38 / 43; Killing = 38 / 43

He was born June 7, or 7/6, and died at age 76.

He is dead 20-days before his birthday, in 2020.

*Ken Osmond = 38

His birthday can also be written 6/7, like 67, and he played the part of Eddie Haskell, summing to 67 as well as 76.

https://www.cnn.com/2020/05/18/entertainment/ken-osmond-dead/index.html