My Spanish great uncle was born Salvador Mouris Campos and naturalized as Compos. He was born July 1, 1886 and traveled from Havana to New York in 1917. Was subsequently drafted for WW1 that year. In WW2 at the age of 56 in 1942 I have a record that he was also drafted and in 1951 he was naturalized at the age of 65. All the addresses I have are for him living in NY.
I have 2 questions:
Was it normal to live in the US for so long before becoming naturalised?
I would like to find when he died and where he was buried?