Sir Launcelot Dinadan James Henderson (born 20 November 1951), styled The Rt Hon.

He held appointment as Junior Counsel to the Inland Revenue.

He was made a QC in 1995, deputy judge of the High Court from 2001 to 2007, and judge of the High Court of Justice (Chancery Division) from 2007 to 2016.

[2] He took office on 3 November 2016 and his appointment to the Privy Council was announced 15 days later.

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