Murkab Khan was in fact Yaam Raidan (1454), who received and welcomed Syed Yusufuddin Gilani as his guest and became his follower.
Seth Maneckji, Mukhi (leader) of 8.4 million Lohanas, was a trusted friend of Yaam Raidan, or Murkab Khan the ruler. Seeing Yaam Raidan convert to Islam, Seth Maneckji, with two of his three sons and 700 Lohanas families, became followers of Syed Yusufuddin Gilani and converted to Islam.