Prince Albert of Saxe-Altenburg was born on August 14, 1843, in Meiningen, Germany. He was the second son of Prince Eduard of Saxe-Altenburg and his wife, Princess Amalie of Hohenzollern-Sigmaringen.
Albert studied law and politics in Berlin and joined the German army in 1865. He fought in the Austro-Prussian War and the Franco-Prussian War.
In 1872, Albert became the ruling prince of the small German principality of Reuss-Gera. He improved the economy and modernized the infrastructure of his principality.
In 1892, Albert's elder brother, Ernst, died childless, and Albert inherited the throne of Saxe-Altenburg. He continued his modernization efforts in Saxe-Altenburg and made his principality a model of efficiency and progress.
Albert married Princess Marie of Prussia in 1873, and they had six children. He was a devoted family man and spent much of his time with his wife and children. He also had a passion for music and was an accomplished pianist.
Prince Albert died on January 22, 1902, in Altenburg, Germany, at the age of 58. He was succeeded by his eldest son, Ernst II, as the ruling prince of Saxe-Altenburg.
La duquesa Helene de Mecklenburg-Strelitz y el príncipe Albert de Saxe-Altenburg fueron dos miembros de la nobleza alemana que se casaron en 1843. Helene era la hija mayor del Gran Duque de Mecklenburg-Strelitz, y el príncipe Albert era el segundo hijo del Duque de Saxe-Altenburg.
El matrimonio fue arreglado por las familias reales de Mecklenburg y Sajonia y se celebró en Neustrelitz, la capital de Mecklenburg-Strelitz. A pesar de que se les describe como una pareja feliz, no se sabe demasiado sobre la relación que tuvieron.
La duquesa Helene no tuvo hijos de su matrimonio con el príncipe Albert. Después de su muerte, se casó con su primo, el príncipe Georg Wilhelm von Schaumburg-Lippe, con quien sí tuvo hijos. Helene falleció en 1890.
El príncipe Albert era un oficial de carrera y sirvió en el ejército alemán. Murió en 1902, a la edad de 79 años.
En general, la relación entre la duquesa Helene de Mecklenburg-Strelitz y el príncipe Albert de Saxe-Altenburg fue una unión aristocrática formal y exitosa, aunque no produjo hijos.