Michael Johann von Althann
- Born in 1607
- Deceased on February 19, 1649, at the approximate age of 41 years
Parents
- Michael Adolf von Althann (c. 1574 - 1636), Reichsgraf von Althann, Hofkriegsrat, Feldmarschall
- Elisabeth von Stotzingen ( - 1624)
Family
- Married with Marie Marguerite von Eggenberg (1617 - 1657), issuing
- Michael Johann (1643 - 1714)
- Michael Adolf (1648 - 1709)
Barbara Polyxena ( - 1670)