Hi, Since Patrick died after 1906 you could send a check for $3.00 for a death certificate to the Bureau of Vital Statistics at New Castle, Pa. Holy Cross Cemetery may have more information if you write to them in Yeadon, Del. Co. Pa. How many are in the grave and who they are. The death certificate usually tells you the name of the parents and where the deceased was born, The death certificate also tells you who signed - most helpful if you are looking for family members Loretta