About a UK Minister?

Have you been reading Jane Austen again.

I have never heard of a minister called Mr Darcy.

The UK Government Cabinet

http://en.wikipedia.org/wiki/Cabinet_of_the_United_Kingdom

Previous Recent Cabinets

http://en.wikipedia.org/wiki/Cabinet_of_the_United_Kingdom/Earlier_cabinets

Shadow Cabinet

http://en.wikipedia.org/wiki/Official_Opposition_Shadow_Cabinet_%28United_Kingdom%29

Lib Dems Front Bench

http://en.wikipedia.org/wiki/Liberal_Democrat_Frontbench_Team

There is no UK minister sitting in Parliament; however, there was a peer (House of Lords) that died recently called Baroness Darcy de Knayth. I see that your question says 'his' bios...I cannot give any info on 'her' bios but you may want to check out www.theyworkforyou.com that gives details on all our elected and unelected as in the case of peers, as well as their voting heaviour and exerts of debates they have participated in the houses via Hansard. Hope this helps.