Hello, I am looking for ANY information on the Von Sonkavich (spelling may vary) family. My husband's great great grandmother Adele Von Sonkavich (married name Toffry, thought it may have been spelled Tohvri) was of noble descent, however I am not able to find much information on the family. She was from Riga, Russia and was born February 12, 1881. She married Woldemar Toffry and came to the United States in 1909. She had two small boys (ages approx. 2-6 years old) that died in Riga Russia and are buried there. If you have any information I would greatly appreciate it. Thank you very much!