Person

Gaur Hari Singhania

Of the Singhania family

J.K. Cotton Spinning & Weaving Mills Co. Ltd. (company site, via Wayback Machine) records Gaur Hari Singhania as the son of Padampat Singhania.

Sources: 2

Parent

Padampat SinghaniaAggregated source
- J.K. Cotton Spinning & Weaving Mills — Our Foundersjkcotton.com
  “Being attached with J.K. Organisation under the benign guidance of his illustrious father late Sir Padampat Singhania, Dr. Gaur Hari Singhania showed keen interest in learning the intricate working of CORPORATE GOVERNANCE AND MILL MANAGEMENT”

Children

Yadupati Singhania
- Dr. Vijaypat Singhania vs Hari Shankar Singhania on 1 October, 2009indiankanoon.org
  “9 Yadupati Singhania, s/o. Dr. Gaur Hari Singhania, residing at Ganga Kuti Cantt, Kanpur.”