Dermott. In this city on the 19th instant, John J. Dermott, Esq., Attorney at Law in the 47th year of his age. The friends and acquaintances of the deceased and of his sister are respectfully invited to attend his funeral which will take place at 2 o'clock p.m. on Sunday, the 21st instant at the house formerly occupied by him as an office off Louisiana avenue, near the corner of 7th street.