Complex sentence: The deaths of 440 men on a small community had a devastating effect; 60 victims were younger than 20, of which 8 were 14 years old; 542 children had lost their fathers and 205 women were widowed.
Split into simpler sentences: The deaths of 440 men on a small community had a devastating effect. Sixty victims were younger than 20, of which 8 were 14 years old; 542 children had lost their fathers and 205 women were widowed.