Queen Camilla suspended her other duties to participate in a talk between King Charles and Prince Harry at Clarence House.
Harry, Meghan, Archie and Lilibet arrived immediately after the encounter, which sources described as organized to provide emotional backing during discussions.
Reports claim King Charles is omitting Harry from his will ahead of the gathering.
A separate meeting between the two was later described as leaked, with some sources pointing to Harry and Meghan for the revelation.
Prince William’s position remains an obstacle to any further reconciliation between the siblings.
Coverage points to repeated shifts in the unfolding reconciliation attempt.