the public for restoration works that cost 12 million ringgit and aimed to retain the original architecture and design of the mosque. The conservation project involved processes that included the cleaning of the mural surfaces, treatments to strengthen the murals and painting some parts of the mosque including in the main prayer room. Royal Mausoleum List of graves This is a list of Sultans and members of the royal family who have been laid to rest in the mosque. Sultan graves Sultan Sir Alaeddin Sulaiman Shah ibni Almarhum Raja Muda Musa (died: 31 March 1938) Sultan Musa Ghiatuddin Riayat Shah ibni Almarhum Sultan Sir Alaeddin Sulaiman Shah (died: 8 November 1955) Sultan Sir Hisamuddin Alam Shah ibni Almarhum Sultan Sir Alaeddin Sulaiman Shah – 2nd Yang di-Pertuan Agong (1960) (died: 1 September 1960) Sultan Salahuddin Abdul Aziz Shah ibni Almarhum Sultan Sir Hisamuddin Alam Shah – 11th Yang di-Pertuan Agong (1999-2001) (died: 21 November 2001) Tengku Ampuan/Pemaisuri graves (Graves of Royal Consorts) Raja Fatimah binti Al-Marhum Sultan Idris I Murshidul Al Azzam Rahmatullah ( died 8 April 1983) Tengku Pemaisuri Sharifah Mastura binti Syed Shahabuddin of Kedah (died 1958)Tengku Ampuan Jemaah binti Raja Ahmad (died: 8 April 1973)Tengku Ampuan Rahimah binti Almarhum Sultan Abdul Aziz Langkat (died: 27 June 1993)Royal family graves R. Azmi – Malay actors and singers (died 1974)Raja Tun Sir Uda bin Raja Mohammad – Second Menteri Besar (Chief Minister) of Selangor (1949-1953) and first Yang di-Pertua Negeri (Governor) of Penang (1957-1967) (died 1976)Tengku Hajah Raihani binti Almarhum Sultan Sir Alaeddin Sulaiman Shah (Tengku Ampuan of Brunei 1934-1950) (died 22 September 1993)Tengku Khaladiah binti Almarhum Sultan Sir Alaeddin Sulaiman Shah (died 2013)Tengku Azman Shah ibni Almarhum Sultan Sir Hisamuddin Alam Shah – Tengku Bendahara Selangor (died 2014)Tengku Toh Puan Nur Sa'adah binti Almarhum Sultan Sir Alaeddin Sulaiman Shah (died 2014)Tengku Muhammad Yusof Shah ibni Almarhum Sultan Sir Alaeddin Sulaiman Shah – Tengku Aris Temenggong Selangor (died 3 January 2018)Tengku Ismail Shah Ibni Almarhum Sultan Hisamuddin Alam Shah – Tengku Besar Putra Selangor (died 2019)'' Tengku Thuraya binti Almarhum Sultan Ibrahim – Tengku Puan Bendahara Selangor (died 2021) Transportation Seranas Group bus route 702 and Smart Selangor (rapidKL) bus route KLG3a and KLG3b from KTM Klang via Jalan Kota Raja Federal Route 190. See also Islam in Malaysia References Klang (city) Mosques in Selangor Mausoleums in Malaysia Art Deco architecture in Malaysia Mosques completed in 1934 Mosque buildings