About Guntis Ulmanis
Guntis Ulmanis is a Latvian politician and the fifth President of Latvia from 1993 to 1999. In 1955 upon receiving his first passport Ulmanis chose to use his birth surname. However, his family ties with President Ulmanis were discovered and he was sacked in 1971. In the first round of the indirect election, he finished third (after Gunārs Meierovics and Aivars Jerumanis), but won in the runoff as Meierovics quit the race.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.