Kernrechtsfrage
Whether the revision request under § 86a lit. b VRG/ZH was justified by new substantial facts or evidence concerning the deceased's burial wish.
Extrahierter Entscheid
The materials submitted in the revision proceedings did not amount to new substantial evidence capable of undermining the final burial order.
Extrahierte Begründung
The settlement declaring the testamentary supplement invalid was treated as no more than a new party assertion and did not objectively prove incapacity. The children's letter and later allegations likewise lacked sufficient probative value.