Martin J. Daire was born in Ireland in approx 1874, emigrated approx 1877, married Mary Heary 1898. Had a son 1899 (apparently did not live), daughter Mary in 1900?. He worked as a hatter. I have the family on the 1900 US Census in Orange, NJ. Then they vanish - but in 1910, 1920, 1930 census with the same given names, correct ages, similar location, but the last name spelled "Dare" appears instead. Martin has passed away by the 1930 census.

Children of Martin and Mary Daire were
unnamed son
Mary
Agnes dob +/- 1901
May dob +/- 1903
Loretta dob +/- 1905
Elizebeth dob +/- 1909
Sarah dob +/- 1912
Lavinnah dob +/- 1915
Margaret dob +/- 1917

In the 1930 census there's also a Sabrina, who may actually be Lavinnah.

There is a Joseph Daire in the same town, probably Martin's brother. He also married a Mary and had a daughter named Mary (and probably more kids).

Any connections there?