Pedigree of Irtha

father

Adam I

Groninger
1918

Olympus

Groninger
1914

stallion Olivier (Oldenburg, 1898, from Coco 1274)

Olivier

Oldenburger
1898

stallion Coco 1274 (Oldenburg, 1891, from Enno 1135)

Coco 1274

Oldenburger
1891

Erna

Oldenburger
1889

Doornroos

Groninger
1908

Netti

Groninger
1901