The timeline is just supposed to be a guideline. I often change birth dates or death dates (obviously...)
Second Age (SA)
~1600 second birth of: Glorfindel
3119 birth of: Elendil
3209 birth of: Isildur
Third Age (TA)
241 birth of Arwen
2746 birth of Thorin
2770 Smaug captures the Erebor
2931 birth of Aragorn
2948 birth of Théoden
2978 birth of: Théodred, Boromir
Death of: Elfhilf (wife of Théoden, during childbirth)
2980 Arwen pledges her hand in marriage to Aragorn
2983 birth of: Faramir
2991 birth of: Éomer
2995 birth of: Éowyn
3002 death of Éomund (slain in battle) and Théodwyn (illness) (Éomer's and Éowyn's parents)
25.2.3019 Théodred dies at the fords of Isen
26.2.3019 Boromir dies near the Parth Galen
3+4.3.3019 Battle at Helms Deep
13.3.3019 Faramir is hurt
14.3.3019 Battle at the Pelennor Fields
Éowyn is hurt while killing the Witchking
Théoden dies
25.3.3019 End battle, the ring is destroyed
01.05.3019 Aragorn is crowned king
Midyears day 3019 Aragorn marries Arwen
Summer 3019: Faramir marries Éowyn
3021: Éomer marries Lothíriel
