Sayyid Mashhur bin Muhammad Al-Shahab (commonly also known as Syarif Masahor or Sharif Masahor in Malayan contexts) (died 1890 in Selangor) was a famous Malay warrior ...

http://en.wikipedia.org/wiki/Sharif_Masahor

7.4 Sharif Masahor Wira Sarawak (i) Latar belakang - pembesar Sarikei di kawasan Sungai Rajang - berasal dari Kampung Igan di muara Sungai Rajang

http://smkserimutiara-sejarah.blogspot.com/2009/03/sejarah-tingkatan-2-bab-7.html

7.4 Sharif Masahor Wira Sarawak (Teks m/s: 172-173 (i) Latar belakang - pembesar Sarikei di kawasan Sungai Rajang - berasal dari Kampung Igan di muara Sungai ...

http://cikgurazak.blogspot.com/2010/04/nota-sej-ting-2-rentap-sm-dml.html