Prince Samaya Vudhirodom (Thai: พระเจ้าบรมวงศ์เธอ พระองค์เจ้าสมัยวุฒิโรดม; RTGS: Samaiyawutthirodom; 13 September 1888 – 9 December 1889), was a Prince of Siam (later Thailand) and a member of the Siamese royal family. He was a son of Chulalongkorn, King Rama V of Siam.
Her mother was Chao Chom Manda Phrom (daughter of Phraya Phitsanuloka Thibodi), he had 3 siblings; 2 elder sisters, and 1 younger sister:
Prince Samaya Vudhirodom died at the age of 1 on 9 December 1889,.
| Prince Samaya Vudhirodom | Father: Chulalongkorn, King Rama V of Siam |
Paternal Grandfather: Mongkut, King Rama IV of Siam |
Paternal Great-grandfather: Buddha Loetla Nabhalai, King Rama II of Siam |
| Paternal Great-grandmother: Queen Sri Suriyendra | |||
| Paternal Grandmother: Queen Debsirindra |
Paternal Great-grandfather: Prince Sirivongse, the Prince Matayabidaksa | ||
| Paternal Great-grandmother: Mom Noi Sirivongs na Ayudhya | |||
| Mother: Chao Chom Manda Phrom |
Maternal Grandfather: Phraya Phitsanuloka Thibodi |
Maternal Great-grandfather: unknown | |
| Maternal Great-grandmother: unknown | |||
| Maternal Grandmother: unknown |
Maternal Great-grandfather: unknown | ||
| Maternal Great-grandmother: unknown |
The generations are numbered from the establishment of the Chakri dynasty from 1782 | ||||||||||
| Rama I |
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| Rama II |
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| Rama III |
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| Rama IV |
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| Rama V | ||||||||||
| Rama VI |
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| Rama VII |
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| Rama VIII |
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| Rama IX |
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| Rama X |
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(  )* Became king** Appointed Viceroy *** Appointed Deputy Viceroy (  )^ Appointed Crown PrinceX was degraded from royalty | ||||||||||
