Can you get facts about Otis amber in the westing game?

Otis Amber is a 62 year old delivery 'boy'

Get's married with Berthe Erica Crow

SyDELLe and Angela suggest Otis Amber as the answer at the second reading of Sam Westing's will

Sam Westing hired him for a decades-long gig simply to keep track of the ex- Mrs.Westing

Starts to run a sup kitchen with crow

Dies within a week of Berthe Erica Crow