Mr Foss did so with a 2402-votes majority over Mr Barker, who continued as a List MP in the continuing Labour Government and came home with a 7811 majority in Foss v Barker 3 as National flew into power in 2008.
He was re-elected in 2011 with a win by 9660 votes from one-time Labour candidate Julia Haydon-Carr, and with a 6490-vote majority when Ms Lorck challenged for the first time three years ago.
The MP is currently Minister (outside Cabinet) for Small Business, Statistics and Veteran's Affairs, having previously also been Minister of Broadcasting, Civil Defence, Commerce, Consumer Affairs, Racing and Senior Citizens, and was chairman of the Finance and Expenditure select committee in 2008-2011.
But possibly his most challenging portfolio was as Associate Minister of Education with the Novopay teachers payment fiasco in 2013.
If he wins the election currently expected to be held in October next year, he will become the longest serving MP representing his area since the Hastings electorate was establish in the post-war revision of electoral boundaries in 1946. In addition to Mr Barker's 1993-2005 tenure, National's Duncan McIntyre served four terms from 1960 to 1972 and Labour's David Butcher served four terms from 1978 to 1990.
Mr Foss says he's "grateful (and rapt!)" to be selected again as the candidate for Tukituki, Hawke's Bay.
"Every day representing Hawke's Bay families and businesses in Government is a privilege," he said. "I make sure the voice of Hawke's Bay and regional New Zealand is heard loud and clear in Parliament."
"Hawke's Bay is positively rocking - jobs and confidence are growing; tourism, horticulture and viticulture are booming; we have low mortgage rates, real estate taking is off; and retail sales are increasing."
"I am part of the National-led Government team that manages the rock star economy, lowers taxes, keeps interest rates low, attracts Kiwis home from overseas, celebrates free trade agreements, legislates to protect our environment, drives for a predator-free New
Zealand and confronts the social challenges facing us all."
He says there is "unfinished business", adding: "Our region's job growth and confidence continues to exceed expectations, but we can always do more."
"I will continue to represent middle New Zealanders who are focused on the issues that matter, not the sideshows."
Ms Lorck told Hawke's Bay she congratulates Mr Foss on retaining his party nomination, but vowed a keen contest as she works to return the electorate to the Labour Party.
She's particularly worried about "inequality" in Hawke's Bay, and says that while reappointed to the candidacy less than four months she had, through tackling issues such as housing and homelessness and promoting greater employment opportunities, never "stopped working" for the electorate, despite the defeat at her first attempt for a seat in Parliament.