Minnie's husband was Horace C. Landry ( son was Horace J Landry)I have the article from the Syracuse newspaper:
"WED IN CATHEDRAL Mrs Rebecca Quinn announces the marriage of her daughter, Miss Minnie Quinn to Horace C. Landry, at the Cathedral of the Immaculate Conception this afternoon at 2:30 o'clock." -dated 28 Jun 1915.
Paul Landry was listed as Minnie Landry's son in the 1920 census- hence my mistake.I should have realized she was married in 1915 and he was born in abt 1912.You say this is not the son of Horace? Hmmm confusing.
So Minnie's stepson was Horace J Landry.I did not see the connection anywhere in any research to this point. Thank you for pointing him out.Are we certain Paul and Horace are two different persons as Horace was also born in 1912.Just a thought.It strikes me odd that a Paul Landry was living with Minnie and listed as her son if it was a nephew of her husband.More questions!