Complex sentence: Formby was buried alongside his father in Warrington Cemetery with over 150,000 mourners lining the route; the undertaker was Bruce Williams who, as Eddie Latta, had written songs for Formby.
Split into simpler sentences: Formby was buried alongside his father in Warrington Cemetery with over 150,000 mourners lining the route. The undertaker was Bruce Williams who, as Eddie Latta, had written songs for Formby.