public profile
Son of Joosep Knausberg and Leena Knausberk Brother of Emilie Marie Sats; Eduard Knausberg; Elly Elisabeth Knausberk; Salme Johanna Knausberk; Anette Pauline Stam and 2 others; Alide Rosalie Simtman and Leili ← Helena Alma Karp « less