Mírzá Mahmúd Afnán
From Bahaipedia

Mírzá Mahmúd (d. 1888) was a member of the Afnán family.
Mahmúd was the son of Hájí Mírzá Abú'l-Qásim. He married Shams-Sultán Bagum, a daughter of his uncle Afnán-i-Kabír, and they had a daughter Aghá Bagum. In his career he worked as a farmer outside of Shíráz. He passed away at a young age in 1888 and was buried in Sháh-Chiráq.[1]