A Montana resident believed to be the world’s oldest man is celebrating his 114th birthday.Walter Breuning is planning to attend an invitation-only birthday party on Tuesday afternoon at the Rainbow Retirement Community in downtown Great Falls. He is expected to have cake and deliver a speech at the party that will include Montana Gov. Brian Schweitzer and representatives from the Guinness Book of World Records.

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Breuning was born on Sept. 21, 1896, in Melrose, Minn., and moved to Montana in 1918. He worked for the Great Northern Railway for 50 years.

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His wife Agnes, a railroad telegraph operator from Butte, died in 1957. The couple had no children.

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