Selassie Yohannes was Ras Gugsa Araya Selassie. His son was the infamous Dejazmach Haile Selassie Gugsa who governed eastern Tigray in the 1930s and was married to Emperor Haile Selassie's daughter Princess Zenebework Haile Selassie. However, following the death of his wife, Dejazmatch Haile Selassie Gugsa's relationship with Emperor Haile Selassie deteriorated, and in 1936, Dejazmatch Haile Selassie became the first high-ranking Ethiopian nobleman to defect to the Italians when the Fascist forces invaded Ethiopia. The people of Mekelle ransacked his house when this news was revealed. He was elevated to the title of Ras by the King of Italy. However, following the liberation of Ethiopia in 1941, Haile Selassie Gugsa was placed under house arrest and regarded as a traitor. Emperor Haile Selassie refused to acknowledge the title of Ras granted to his former son-in-law by the King of Italy, and so he reverted to the title of Dejazmatch. He was freed by the Derg regime in 1974 following the fall of the monarchy. He died shortly thereafter. There are other descendants of Emperor Yohannes IV in this "legitimate" line, but because of the wartime actions of Dejazmatch Haile Selassie Gugsa, this branch of the family fell into disfavor at the Imperial court and lost its position and influence. Mengesha Yohannes The second, "natural" line is through Ras Mengesha Yohannes and is the better-known line. Although Ras Mengesha Yohannes ended his days under house arrest for his repeated rebelling against Emperor Menelik II. Ras Mengesha's son Ras Seyoum Mengesha first became governor of western Tigray, and following the treason of his cousin Dejazmatch Haile Selassie Gugsa, became Governor (Shum) of all of Tigray in 1936. He commanded troops against the Italians, but was forced to surrender and spent most of the Italian occupation under house arrest in Addis Ababa. Following the return of Emperor Haile Selassie in 1941, Ras Seyoum was restored to his governorate of Tigray, recognized as the hereditary Prince of that province. Ras Seyoum Mengesha was killed during the abortive coup by the Imperial Bodyguard in 1960 and was succeeded by his son Ras Mengesha Seyoum who served as Governor and hereditary Prince of Tigray until the 1974 Revolution toppled the Ethiopian monarchy. Ras Mengesha Seyoum is married to Princess Aida Desta, a granddaughter of Emperor Haile Selassie and is the current head of the Tigrean branch of the Solomonic dynasty. Mengesha Seyum is the last