A

• [+] Arkansas Territory (1 C, 1 P)

C

• [+] Companies established in 1819 (3 C, 6 P)

E

• [+] Educational institutions established in 1819 (16 P)

M

• [+] Military units and formations established in 1819 (1 P)

M cont.

• [+] Museums established in 1819 (1 P)

O

• [+] Organizations established in 1819 (4 C)

P

• [+] Publications established in 1819 (4 P)

R

• [+] Railway lines opened in 1819 (1 P)

R cont.

• [+] Religious organizations established in 1819 (5 P)

S

• [+] Settlements established in 1819 (20 P)
• [+] States and territories established in 1819 (5 P)

A

• Alexander County, Illinois

B

• Brothers of Christian Instruction
• Burlington Arcade
• Butler County, Alabama

C

• Cambridge Philosophical Society
• Cambridge Town Club

F

• Fort Atkinson (Nebraska)

G

• Gabinetto Vieusseux

H

• Hunterian Society

I

• Independent Order of Odd Fellows
• Independent Order of Odd Fellows Philippines
• Ionian obol

M

• Mentor Public Library
• Museo del Prado

R

• Rabun County, Georgia

S

• San Bernardino de Sena Estancia
• Founding of modern Singapore
• Swedish Museum of Natural History

T

• Travellers Club