Randerson and Crabb made ministers
Baroness Randerson, a former minister in the Welsh assembly, has become the first Liberal Democrat minister at the Wales Office.
The former Cardiff Central AM became parliamentary under secretary as part of the UK government reshuffle.
She said it was "a tremendous honour and privilege" to represent her party in the coalition government.
Conservative Preseli Pembrokeshire MP Stephen Crabb also becomes a junior Wales Office minister.
Tomos Livingstone reports.