Timeline

1929

 * ???: Harold Wilfred is born.

1960

 * August 16th: Goodman is born.

1977

 * August 21st: Brooklyn T. Guy is born.

1985

 * ???: Bowser graduates High School and his father gives him a clown car.

1993

 * September 23rd: Lance Thirtyacre is born.

1994

 * November 17th: Logan Thirtyacre is born.

2004

 * August 21st: Jeffy is born in a port-a-potty.

2007

 * December 8th: SuperMarioLogan is created.

2008

 * February 26th: Mama Luigi is created.
 * February 29th: Cody and Katy are born.
 * March 1st: SuperLuigiLogan is created.
 * September 29th: Bowser Junior is born.
 * October 7th: Joseph is born.

2009

 * July 23rd: Mama Luigi is blown up.

2011

 * May 18th: Skittles is killed by Black Yoshi. Big Red hatches.

2012

 * July 20th: Jackie Twu is born.

2014

 * May 11th: Baby Peach is born.
 * June 8th: Bowser Junior meets Cody for the first time.
 * August 23rd: Cody meets Ken.

2015

 * ???: Feebee is killed in a bike accident.

2016

 * April 25th: Harold Wilfred dies but is revived.
 * November 27th: Chaz and Junior Junior are born.

2017

 * January 23rd: Jacques Pierre François shots himself. Mario adopts Jeffy.  Nancy is arrested for child abuse.
 * May 14th: Drawing Jeffy is created.
 * July 27th: Atso chokes on a ham sandwich.
 * August 12th: Mario proposes to Rosalina.
 * October 27th: Mario gets married to Rosalina.
 * December 5th: Puss Hole, Puss Hole 2 and Jeffy Junior are born. All 3 die the same day.