I just received some info from Cypress Hills
Cemetery that lists names and dates of some relatives. How can I find more detailed information? I do not know how to get the cert # from 1884.

Lizzie Irwin (could also be spelled Irvine or Irving) age 14 2/4/1884 death
Annie Irving age 45 8/31/1884 death
Charlotte Watson age 66 11/12/1884 death
James Watson age 79 5/31/1884 death

all listed 242 west 2nd st Brooklyn address.

thank you for any help.