Thank you so much for your help.
The burials you found are all related to the John Benussi I'm looking for, who was 91 when he died in 1904. The first John was his nephew, aged 63. The second was his son John, aged 19 (so my John must have been the deed holder), and the last two were his grandchildren. So it's strange that "my" John is not with them, isn't it? His 3rd wife, Isabella, who also died in 1904, was buried at Anfield Cemetery, Liverpool, with her adult daughters, but he's not there either! He was a very wealthy man when he died, so he must have a headstone somewhere!
Anyway, I'm very grateful to you for checking.
Cheers!
Arkay