Timeline

Tyson’s face claims
(I don’t write Tyson any younger than seven so a face claim would be pointless.)
Ages 7 - 13 : Zachary Gordon 
Ages 14 - 19 : Skandar Keynes
Ages 20 - present (40) : Damien Molony

To keep every character, especially those at the extremes and the pets, in the correct age range, Tyson is now locked at 40.

Events prior to Tyson's birth:

• -36 August 17th; Professor Reginald Arlington is born.
• -32 March 27th; General William Clarkson is born.
• -32 May 1st; Richard Delaney’s birth: Tyson’s uncle.
• -30 February 26th; Professor John Delaney’s birth: Tyson’s father.
• -28 July 9th; Anne Samantha Delaney Williams’ birth: Tyson’s mother.
• -22 March 24th; Jeremy Thornton's birth.
• -19 September 14th; George Cartwright's birth. 
• -18 November 14th; Sebastian Moran's birth.
• -17 April 7th; Nate Morrison's birth.
• -16 January 24th; Billy Ramsey's birth.
• -12 May 23rd; Dōjima ‘Tae’ Taeko's birth.
• -11 January 17th; Lex's birth.
• -9 August 2nd; Jasmine Dartmoor’s birth.
• -9 December 2nd; Dick Gannon's birth.
• -8 September 4th, Tuesday; John Delaney begins teaching at Cambridge University.
• -7 June 30th; Sienna McCullum is born.
• -5 April 7th; Captain Andrew Samson is born.
• -5 March 5th; Levi McCullum is born.
• -5 December 30th; Rosie Delaney’s birth: Tyson’s sister-in-law.
• -4 June 11th; Jethro Andrew Delaney’s birth: Tyson’s older brother.
• -3 May 27th; Professor Isaac Alinson's birth.
• -1 October 25th; Kimiko's birth.

• Age 0 October 21st 1981; Tyson was born.
• 1 August 31st; Charlie Hotchner is born.
• 2 February 15th; Hal Malone is born.
• 3; his form of synesthesia became apparent. [x]
• 4; Mother (Anne Samantha, maiden name Williams) left the family, current situation unknown.
• 5; His grandmother started teaching him to bake, dance, and play piano.
• 5; Jeremy opens his butcher's store.
• 6; Jethro teaches Tyson how to swim.
• 7; Tyson breaks his ankle falling from the attic ladder.
• 9; Grandmother (Ellen Delaney) passes away.
• 14; Jethro (Andrew Delaney, his brother) ran away from home.
• 14; Jasmine started working at the family manor and became a substitute mother figure for Tyson.
• 15 24th March, 13:34; Tyson's first kiss.
• 15; his father transferred him from Cambridge International School, a private school, to Cambridge University (four years early). [x]
• 15 November 3rd - December 25th; Tyson stayed in an apartment with a few other students before returning to being at the family manor. Tyson and the other students liked it better this way.
• 16; Tae opens The Biscuit Tin.
• 16; Tyson came out as gay.
• A week before his seventeenth birthday he leaves school, already having gotten all of his Ph.Ds, to join the army.
• 16 - 19; "army training".
• 18 2nd November; Tyson decides to send a letter to his father, hoping to make peace. He receives no reply.
• 19; Billy Ramsey's daughter, Pepper, is born.
• 19 - 24; Tyson served in Turkmenistan training the service dogs.
• 19 17th May; Razor, one of the serve dogs, caused the scar on Tyson’s wrist.
• 21 17th August, Sunday; The morning after Jethro’s bachelor party.
• 21 23rd August; Jethro marries Rosie, Tyson attended the wedding.
• 22 September - 17th April 23; Tyson's relationship with Kim
• 24 - 28; Tyson served on the front line in Afghanistan.
• 25 20th March; His nephew James was born.
• 25 5th April; Tyson's mother passes away: Jethro knows, Tyson doesn't.
• 26 12th - 22nd August; An incident in Afghanistan had Tyson stop wearing tight collars.
• 26 December; Jack goes to the family manor to guard it. 
• 27 7th April; Hal Malone is killed by friendly fire.
• Running away from the army. - Link to map of the areas events happened in.

• Fifteen months on the run with Sebastian.
  • Goes to a Monastery when he learns to meditate whilst his ribs recover. 

• Four months in the Middle East.
  • Meets Lily
  • Learnt to fish in Pakistan
  •  Lily caused the dog bite on his shoulder
• Two months travelling across Europe.
  • Whilst in Germany, Tyson realised he'd survived.

• 30 Tyson returns to Britain, lays low to avoid detection.
• 30 9th February; Tyson made the scar on his foot in Edinburgh - All his scars. [x]
• 30 March; Starts working for Jim. (Sunshine).
• 30 April; Tyson moves into his current apartment, a former web safehouse.
• 30 June; Starts working for both Jims. (Mischief)
• 31-33 Events of BBC Sherlock Series 1.
• 31 August; 'Quits' smoking, thought still allows himself a brief relapse now and again.
• 32; Begins working with Lestrade.
• 33 14th February; Tyson opens the pet store.
• 33 16th April: Tyson starts making custom maps on commission.
• 34 - 36 Events of BBC Sherlock Series 2 & Tyson's canon deviation.
• 34 23rd April; Tyson gets Rincewind.
• 34 May; Tyson meets Molly.
• 34 30th September; Tyson begins guest lecturing on mathematics at Cambridge University.
• 35 6th January; Father (John Delaney) passes away at age 62.
• 35 13th January; Tyson gains inheritance and family home, Jethro got more money but Tyson got the home. Neither of the brothers wanted the house, too many bad memories.
• 35 17th May; Rincewind passes away in his sleep.
• 35 April; Charlie begins working as James' nanny.
• 35 July; Bobby is born.
• 35 9th October; Tyson recruits Nate for the web.
• 36 3rd September; Tyson's godson Carver Ironwright is born.
• 37 February; Dick is dragged out of debt by the web to work for them.
• 37 May; John adopts Toby.
• 37 July; Jethro returns to desk work after recovering from cancer.
• 37 August; Tyson begins learning how to hack for the Moriarty Mirrors.
• 37 15th November; Tyson takes responsibility for Lex as his freelance wildcard.
• 38; Sherlock's return to London.
• 38 19th May; Sienna & Levi are officially ensnared by the web.
• 38 20th June; Billy begs Tyson to pay for Pepper's Cambridge tuition.
• 39; Tyson begins learning Mandarin.