On April 27, 1893, a Francis Dillon was buried in a plot at Holy Cross Cemetery in Brooklyn, NY. On December 16, 1897, he was removed from that original plot and moved to the Beattie family plot. I was easily able to find the death certificate for Francis Dillon, who died April 23, 1893 and was buried at Holy Cross Cemetery. He was 43 years old. That makes his year of birth around 1848. It gives the cause of death as Pneumonia. He was a single plumber who had been living in the United states for about the last 33 years. According to the Death Certificate he was born in Scotland and is the son of Francis and Sarah Dillon. It looks like he died at a tenement located at 88 New Chambers St.
When searching Census records for a Francis Dillon who was born circa 1848 in Scotland, I came across just one possible match and it was in the the 1861England Census. In it, we find a family of Dillon’s living in Liverpool, England.