Mum-of-two Jo Cox had become a prominent Labour MP since she was elected in May 2015.

Since she was elected to her home town constituency she has made sure she has been at the centre of the community in her Batley and Spen constituency.

The 41-year-old celebrated being elected to Parliament for the first time with her two children.

She held the Batley & Spen seat in May 2015 which had been vacated by Mike Wood, increasing the majority by 2,000.On her Twitter page she describes herself as “mum, proud Yorkshire lass, boat dweller, mountain climber and former aid worker.

Just 24 hours ago she had tweeted out that her husband Brendan and children were taking part in the so-called battle of the Thames where Bob Geldof had a high profile rant against Nigel Farage.

She was born in Batley and educated at Heckmondwike Grammar School and then Cambridge University. Ms Cox was head of policy for Oxfam and an advisor to Sarah Brown and Baroness Kinnock.

Read more: MP Jo Cox shot in Birstall

She was national chair of Labour Women’s Network and a senior advisor to the Freedom Fund, an anti-slavery charity. According to the Labour Party: “Jo became the first in her family to graduate from university, finishing her degree at Cambridge University in 1995.

Listen to Jo Cox speak at the general election

Her career involved working all over the world for charities fighting to tackle poverty, suffering and discrimination. She worked with Oxfam, Save the Children and the NSPCC both here in the UK and in some of the world’s poorest and most war-torn regions.

A dedicated campaigner nationally and locally, Jo focused heavily on fighting for public services, particularly against the decision to downgrade Dewsbury and District Hospital.

She was also involved with efforts to strengthen Yorkshire's manufacturing base and in campaigns and initiatives to tackle poverty and the cost of living crisis, such as Batley Food Bank.

Follow our live blog for updates.

Jo was married to Brendan and they have two young children. She enjoyed climbing mountains, boats and running.”

She was a prominent member of the Remain campaign in the looming EU Referendum.

Time Line

Jo Cox murder - how events unfolded

  1. How events unfolded during the day

    MP Jo Cox dies following shooting in Birstall - latest tributes

  2. The MP in profile

    Who is Jo Cox? The Batley and Spen MP in profile 

  3. Everything we know about what happened

    Jo Cox murder: everything we know so far 

  4. Eyewitness reports

    What happened to Jo Cox? Eyewitness claims attacker shouted 'Britain First' before shooting her three times 

  5. Britain First leader says killer 'probably wasn't a member' of far right group

    Britain First leader says Jo Cox attacker might have shouted 'is it time to put Britain first?" 

  6. Jo Cox has tragically died of her injuries

    Breaking: Jo Cox MP dies after attack in Birstall today 

  7. Jo Cox obituary

    Jo Cox obituary: Batley and Spen MP so proud to serve her home town 

  8. Jo Cox's husband Brendan's statement

    Jo Cox's husband's heartbreaking statement after MP's murder 

  9. Police statement in full

    Jo Cox murder: West Yorkshire Police's statement in full 

  10. Hero police tacked suspect despite being unarmed and not wearing stab vests

    Watch: Moment Jo Cox murder suspect is arrested by hero police

  11. Tears and sadness at the vigil in Jo's memory

    Jo Cox murder: Emotional vigil held in memory of Batley and Spen MP 

  12. Book of condolence opened in Batley

    Jo Cox murder: Moving tributes pour in for MP as book of condolence opened in Batley

  13. Leaders unite

    In pictures: David Cameron and Jeremy Corbyn unite in Birstall tribute to Jo Cox 

  14. A local campaigner

    This is what Jo Cox did for her constituents... 

  15. More than £1,000,000 raised for Jo

    Overwhelming response to Jo Cox charity fund — here's how you can get involved 

  16. Online condolence book

    Leave your tribute to Jo Cox in online condolence book 

  17. Terrorism link probed

    Anti-terrorism officers probe Jo Cox murder suspect 

  18. Thomas Mair charged with murder

    Thomas Mair charged with murder of Jo Cox MP 

  19. Mair's first court appearance

    Jo Cox murder accused Thomas Mair gives name as "Death to traitors, freedom for Britain" in court 

  20. "He never spoke to anyone"

    Jo Cox murder: Accused Thomas Mair's house boarded up as neighbours describe their shock 

  21. Tributes from Jo's devastated family

    Jo Cox murder: MP's heartbroken family visit Birstall and thank hero who tried to save her 

  22. A hero tried to save her

    How a brave pensioner was stabbed trying to save Jo Cox 

  23. "A good Samaritan"

    Jo Cox was a 21st Century Good Samaritan 

  24. Main parties won't contest Batley and Spen seat

    Batley and Spen by-election: Labour will be allowed to keep the seat 

  25. MPs wore white roses in Jo's honour

    Opposing MPs may break with tradition to honour Jo Cox in the House of Commons 

  26. Hero Bernard Kenny who tried to save Jo

    Revealed: First picture of hero pensioner who made desperate bid to save MP Jo Cox's life 

  27. Tributes to Jo

    Light sculpture created for Jo Cox memorial service in Huddersfield tonight
  28. People pay tribute to Jo on her birthday

    Worldwide tributes planned for Jo Cox on her birthday 

  29. Mair's first appearance in crown court

    Jo Cox murder: Accused Thomas Mair appears at the Old Bailey court 

  30. MPs pay tribute in parliament

    Poignant tributes to murdered MP Jo Cox at Westminster 

  31. More than £1,000,000 in four days in Jo's memory

    Jo Cox memorial fund raises over £1m in just four days 

  32. Calls for Bernard to receive the highest honour

    Hero Bernard Kenny released from hospital four days after Jo Cox attack 

  33. Jo worked hard to support refugees

    Refugee Week: Five ways Jo Cox MP helped refugees