I managed to glean a few more nuggets:
**Prince Roman (son of GD Peter and Militsa) was 23 when he and his family fled Russia from the Crimea. His wife, Countess Praskovia Dmitrievna Sheremetev at the time of the revolution resided in the Caucasus and left Russia in April 1919 on the destroyer HMS Speedy. Her father Count Dimitri was born in 1867, served in the Chevaliers-Gardes Cavalry Regiment where he reached the rank of Colonel. The Count was also a childhood friend of Nicholas II and served as his Aide de Camp. In this capacity, he accompanied NII on many visits to the front during WW1. After the abdication, Count Dmitri chose the northern Caucasus to avoid danger. Eventually the Bolsheviks made their way to the area and he then took to the mountains with other men in the area—armed and able-bodied. He eventually was able to escape in April 1919 on the British destroyer HMS Speedy. Count Dimitri died in Italy in 1943. Her mother was also a childhood friend of the Tsar and also of George and Xenia. She went to the Caucuses with her husband and also escaped on the HMS Speedy.
**Aboard the Marlborough, Xenia wrote:
Utter horror and nightmare! We were taken away by force: I do not understand anything and cannot think . . . horror! In the morning the Marlborough arrived at Yalta, and we were told to pack and board . . . pain and despair . . . anger—these are my feelings—and an awful awareness of my dishonesty towards the people whom I leave here, and we cover ourselves with shame in the eyes of foreigners . . . not to mention the sorrow I feel deserting . . . home, Motherland, everybody and everything.

**The Order of St. George Egg of 1916 commemorates the 1915 presentation of the Order of St. George to Tsar Nicholas II for his leadership during the First World War. Three years later the Dowager Empress had left on the battleship H.M.S. Marlborough. She took the Order of St. George Egg with her and thus, it became the only Imperial Egg to leave Russia in the possession of its original recipient. The simple (by Faberge standards) Order of St. George egg was another gesture to wartime austerity (by Romanov standards). Away from St. Petersburg supervising Red Cross activities in the south, she wrote to her son: "I thank you with all my heart for your lovely Egg, which dear old Fabergé brought himself. It is beautiful. I wish you, my darling Nickya, all the best things and success in everything. Your fondly loving old Mama."
**There were apparently 2 ships sent to the Crimea by the British. In order to insure her safety MF had been separated from the Nicholaeivichi. The Montenegrin Grand Duchesses, known as the "black peril" because of their devotion to occultism and mysticism, had been responsible for introducing the Empress Alexandra to Rasputin and supposedly an attempt on their lives by patriots was feared.
aboard the H.M.S. MARLBOROUGH
Dowager Empress Marie Feodorovna
Grand Duchess Xenia Alexandrovna
Princess Irina Alexandrovna Yussoupova, her husband Prince Felix Yussoupov, and their daughter Princess Irina Yussoupova and in-laws Prince Felix Felixovich and Princess Zenaida Nicholaievna Yussoupov.
Prince Feodor Alexandrovich.
Prince Nikita Alexandrovich.
Prince Dmitri Alexandrovich.
Prince Rostislav Alexandrovich.
Prince Vassily Alexandrovich.
aboard the H.M.S. NELSON:
Grand Duke Nicholas Nicholaievich,
Grand Duchess Anastasia Nicholaievna & her two children by her first marriage (Prince Sergei Georgevich of Leuchtenberg and Princess Helen Georgevna of Leuchtenberg and her husband Count Stephan Tyszkiewicz).
Grand Duke Peter Nicholaievich
Grand Duchess Militza
Prince Roman Petrovich.
Princess Marina Petrovna
Princess Nadejda Petrovna Orlov, her husband (Prince Nicholas Vladimirovich Orlov) and their daughter (Princess Irina Nicholaievna Orlov).