30 Rock

Kenneth Parcel Death

c. March 31, 2016 · see this clip: https://youtu.be/wskozZi5IgM?t=324

Tracey Jordan Death

c. March 17, 2016 · No description

Jenna Maroney Death

March 17, 2016 · these tombstones show Jenna died on the same day as Tracy https://youtu.be/wskozZi5IgM?t=320

TGS Season 7, Show 13 Closes the Series Run

c. January 3, 2013 · If TGS tracks the same weekly schedule as 30 Rock's final year, its last broadcast would land in January 2013, closing season 7 after a shortened final run.

Liz Lemon Becomes a Mother

c. December 27, 2012 · Liz and Criss adopt children, fulfilling one of Liz Lemon's longest-running personal goals and changing the shape of her life beyond work.

Liz Lemon Marries Criss Chros

c. November 2012 · Liz marries Criss Chros in a characteristically chaotic but deeply meaningful ceremony, marking the most important long-term commitment of her personal life.

Leap Day William Takes Over NBC

February 29, 2012 · NBC embraces the show's invented Leap Day holiday, complete with Leap Day William, making February 29 one of the most distinctive calendar dates in the entire series.

Jack and Liz Ring In New Year's Eve at TGS

c. January 2012 · A chaotic New Year's Eve spills into the lives of the TGS staff, with Jack revisiting old regrets and Liz dealing with fallout from the holiday gathering.

TGS Season 5, Show 20 Reaches Its 100th Broadcast

c. April 2011 · The show's in-story 100th episode maps cleanly to April 2011, when 30 Rock aired its '100' milestone, so this event records TGS hitting show number 100 in season 5.

Liz Lemon Meets Carol Burnett

c. May 2010 · Liz begins a serious relationship with airline pilot Carol Burnett, one of the more stable romances in her adult life and a major turning point in her personal trajectory.

Liz Commerical Audition Tape

November 5, 2009 · Liz audition tape for a carpet cleaning commercial represented by Suzanne's B+ Talent Agency

Liz Lemon's Valentine's Day with Drew Baird

c. February 2009 · Liz insists on an official Valentine's Day date with Drew Baird, turning a romantic holiday into one of the show's more memorably uncomfortable relationship milestones.

Liz Lemon's Christmas Special Crisis

c. December 11, 2008 · During the Christmas season, Liz tries to salvage the holiday while NBC chaos forces a last-minute Christmas production and family obligations collide with work.

Liz attends her 20th high school reunion

c. December 4, 2008 · No description

TGS Season 3, Show 1 Launches the 2008 Fall Run

c. 2008 · On an SNL-like cadence, the first TGS episode of season 3 would fall in October 2008, marking the show's return for a new fall run after the shortened strike-era season.

TGS Season 1, Show 21 Ends Its First Full Season

c. July 18, 2006 · Using the same weekly broadcast assumption, TGS would finish its first season in April 2007, matching the end of 30 Rock's first season and giving Liz her first full Tracy-era season finale.

Jack Donaghy Takes Oversight of TGS

c. January 2, 2006 · Jack Donaghy becomes Liz Lemon's corporate superior and unlikely mentor, reshaping her work life and setting the central professional relationship of the show in motion.

TGS Season 1, Show 1 Premieres with Tracy Jordan

c. January 2, 2006 · Assuming TGS follows an SNL-style weekly season, its first broadcast with Tracy Jordan would land in October 2006, aligning the fictional season premiere with the month 30 Rock itself debuted.

Liz Lemon Becomes Head Writer of TGS

c. 2006 · Liz Lemon takes on the role of head writer for TGS, establishing the demanding creative job that defines her professional identity throughout the series.

Liz visits LA

April 29, 1992 · Liz lost in LA during the Rodney King riots

Liz in Frankfurt

c. 1990 · Liz flashback to Junior year spent partying in Frankfurt

Liz attends University of Maryland

c. March 1988 · Liz attends University of Maryland on a partial Jazz dance scholarship

Liz Lemon graduates New Haven HS

c. 1988 · Liz is wearing a New Haven HS gym shirt in a flashback

Birth of Liz Lemon

c. 1969 · Liz Lemon was born in November 1970.

Birth of Jenna Maroney

c. March 1968 · Jenna Maroney was born Yustrepa Gronkowitz on February 24, 1969.

Mitch Lemon Born

c. 1968 · based on canonical date of his ski accident at 17 years old

Birth of Jack Donaghy

c. 1958 · John Francis Jack Donaghy is stated as born in 1958.