Aaron Schoenbrun (father assumed) - Burial location

He is buried in Brooklyn at the Washington Cemetery. I visited that cemetery searching for his headstone, and was directed to an "area" where the plot is supposed to be, but all the headstone were in Hebrew & though I took many photos at the time & subsequently had them reviewed by someone who read Hebrew there couldn't identify the specific "Schoenbrun" tombstone. But his remains do appear to be at the Wasington Cemetery, Brooklyn.