Yommarāt Čhaophrayā

1862 – 1938

• Banthưk kit pracham wan
• Samnao phrarātchahatthalēkhā sūan phraʻong Phrabāt Somdet Phračhunlačhō̜mklao Čhaoyūhūa thưng Čhaophrayā Yommarāt (Pan Sukhum)
• Thamnīap nām phāk 4