1977-JUL-01

Polity Timeline
MAEHONGSON

Flag or logo changes:

1900-01-01:

Principality of MAE RONG SON [British Zone of Influence of the Province of Maerongson in Northwest Circle]

(Maehongson)

- MAERONGSON

1916-01-02:

Principality of MAEHONGSON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

(Maehongson)

- MAEHONGSON

1916-12-31:

Principality of MAEHONGSON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

(Maehongson)

- MAEHONGSON

1917-09-28:

Principality of MAEHONGSON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

(Maehongson)

- MAEHONGSON

1941-01-01:

Principality of MAEHONGSON Province

(Maehongson)

- MAEHONGSON

2000-01-01:

MAEHONGSON Province

(Maehongson)

- MAEHONGSON

Emblem or Symbol changes:

1900-01-01:

Principality of MAE RONG SON [British Zone of Influence of the Province of Maerongson in Northwest Circle]

(Maehongson)

- MAERONGSON

1941-01-01:

Principality of MAEHONGSON Province

(Maehongson)

- MAEHONGSON

2000-01-01:

MAEHONGSON Province

(Maehongson)

- MAEHONGSON

Sovereignty changes:

1900-01-01:

SIAM +

UNITED KINGDOM +

1933-01-01:

SIAM

1941-12-08:

JAPAN +

THAILAND +

1945-08-16:

THAILAND

Capital Local Name changes:

1900-01-01:

Mae Hong Son

Local Name of Country changes:

1900-01-01:

MAE HONG SORN

1916-01-02:

MAE HONG SON

Status changes:

1900-01-01:

Principality of MAE RONG SON [British Zone of Influence of the Province of Maerongson in Northwest Circle]

1900-01-03:

Principality of MAE RONG SON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

1916-01-02:

Principality of MAEHONGSON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

1933-01-01:

Principality of MAEHONGSON Province

1941-01-02:

MAEHONGSON Province

Ruler changes:

1977-JUL-01

1900-01-01:

1916-01-02:

1916-12-31:

1917-09-28:

1941-01-01:

2000-01-01:

1900-01-01:

1941-01-01:

2000-01-01:

1900-01-01:

SIAM +

UNITED KINGDOM +

1933-01-01:

SIAM

1941-12-08:

JAPAN +

THAILAND +

1945-08-16:

THAILAND

1900-01-01:

Mae Hong Son

1900-01-01:

MAE HONG SORN

1916-01-02:

MAE HONG SON

1900-01-01:

Principality of MAE RONG SON [British Zone of Influence of the Province of Maerongson in Northwest Circle]

1900-01-03:

Principality of MAE RONG SON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

1916-01-02:

Principality of MAEHONGSON [British Zone of Influence of the Province of Maerongson in Phayap Circle]

1933-01-01:

Principality of MAEHONGSON Province

1941-01-02:

MAEHONGSON Province

UPDATED ON: ~ 2024-MAY-05 ~ .