Hi! I'm researching Bernardi's in Martin's Ferry, Ohio. I do not know if your Nicodemo is related as of yet. However, many of your posts have come up when I've done my searches because of the similarities, so i thought i'd drop you a line.
Pietro (Pete, Peter) Bernardi <born: June 29, 1878-died: March 18, 1953> married Clorinda Mecodangelo/McAngelo <born: April 4, 1888-died: Feb. 1974>
They lived at 833 N. 6th street, Martin's Ferry, Belmont County, Ohio.
They had two kids I know for sure about...
Venanzi <born: Jan. 12, 1908-died: Feb. 1983> and Richard <born: Nov. 15, 1915-died: Dec. 16, 1989>
Venanzi married Mary Mennillo and had 4 children, they resided in the Clairton/Wilson area of Pennsylvania.
Richard lived and died in Martin's Ferry.
Lemme know if you know anything.
Heidi C. Saunders