Piyamavadi
| Piyamavadi | |
|---|---|
| Princess Queen's Mother of Siam | |
 | |
| Spouse | Mongkut (Rama IV) |
| Issue |
Prince Unakan Ananta Norajaya Prince of Devavongse Varoprakarn Queen Sunandha Kumariratana Queen Savang Vadhana Queen Saovabha Bongsri Prince Svasti Vatanavisishtha |
| House | Chakri Dynasty |
| Father | Lord Asasamdaeng (Taeng Suchritakul) |
| Mother | Dame Sucharitthamrong (Nag Sucharitakul) |
| Born |
5 March 1838 Bangkok, Siam |
| Died |
3 April 1904 (aged 66) Bangkok, Siam |
Princess Piyamavadi Sri Bajarindra Mata (Thai: สมเด็จพระปิยมาวดี ศรีพัชรินทรมาตา; rtgs: Piyamawadi Siphatcharinthramata) or Chao Khun Chom Manda Piam (Thai: เจ้าคุณจอมมารดาเปี่ยม) née Piam Sucharitakul (Thai: เปี่ยม สุจริตกุล; rtgs: Piam Sucharitakun). She was one of the royal wives of King Mongkut.
When her grandson, Crown Prince Maha Vajiravudh (Rama VI) acceded to the throne to be King Vajiravudh, he promoted her as Princess Piyamavadi Sri Bajarindra Mata (meaning: Piam, Princess Mother of Queen Sri Bajarindra)
She had 6 children with King Mongkut.
- Prince Unakan Ananta Norajaya
- Prince Devan Uthayawongse (Later Prince Devavongse Varoprakarn)
- Princess Sunandha Kumariratana (Later Queen Sunandha Kumariratana)
- Princess Savang Vadhana (Later Queen Sri Savarindira, the Queen Grandmother)
- Princess Saovabha Bongsi (Later Queen Sri Bajarindra, the Queen Mother)
- Prince Svasti Sobhana (Later Prince Svastivatana Visishta)