Complex sentence: She was a bay filly born in 1926 in France, and was sired by the French stallion Teddy, her dam was the winner, Helene de Troie by imported British stallion Helicon.
Split into simpler sentences: She was a bay filly born in 1926 in France, and was sired by the French stallion Teddy. Her dam was the winner Helene de Troie, by imported British stallion Helicon.