It was said he was the only man Reza Pahlavi truly respected and feared. His sister was married into the Pessian family, and after the assassination of Colonel Pessian, she arranged for his body to be hidden from Reza Pahlavi.
The following reference was used for the above writing: "Iran in the last 3 Centuries" by Alireza Avsati. Published Tehran, 2003. Vol1 ISBN 978-964-93406-6-1 Vol2 ISBN 978-964-93406-5-4