Thank you very much for replying.....

and yes very confusing surnames....Sometimes it`s Mulark then, Mullark, Mallark, Mylark etc etc.
I don`t know anything about Thomas Kerr only Mary Ann Mullark or Malark (could be her) she was
born in 1906 in Roscommon, Rooskey. Emigrated to America in May 1930, age 24. I have no idea if in New York State or New York City, sorry.
