Notice how his character name, Andrew Squiggman, overlaps with Laverne and Shirley. You’ll notice in the most pure cipher, they both equate to 74, and he has died in his 74th year of life.
As for passing at age 73, that connects to ‘sacrifice’.
The name LaVerne DeFazio also fits in.
Notice further, he died on the day leaving 27 days in the year.
And for one last point, he died on a date with 56 numerology.
12/4/2020 = 12+4+20+20 = 56 *Society of Jesus = 56
Read about the death of Penny Marshall on Pope Francis’ birthday: https://freetofindtruth.blogspot.com/search?q=penny+marshall