yes
Wilson Bentley walked 6 miles in freezing snow with light clothing. Wilson Bentley got Pneumonia. Wilson Bentley died because of it 2 weeks later.
No, Wilson Bentley never married, according his biography, The Snowflake Man, by Duncan C. Blanchard
Snowflakes
Wilson A. Bentley
Febuary 9th
Wilson Bentley, known as the "Snowflake Man," was born on a farm in Jericho, Vermont. He was the son of farmers, Jerediah and Terentia Bentley, and had one brother, Charlie. Bentley was a self-taught photographer and is famous for his pioneering work in photographing snowflakes.
December 21, 1931
As a name of a road , Park Avenue', it is a proper noun, and both words star with a capital letter. However, when used separately, as 'the park, or 'the avenue', they are common nouns and so not need a capital letter.
Because he was interested in snowflakes
Pencil proper or common noun
Exxon is a proper noun
proper noun