Del Boy 46th birthday is coming up, making the year of birth 1940, although in that scene Rodney may be lying to make Del appear older. In "The Chance of a Lunchtime" (series 7, 1991), Trigger reveals that his sister has just had her 39th birthday and is 5 years younger than himself. Trigger and Del are the same age, suggesting a birth year of 1947 or 1948. "The Class of '62" (series 7, 1991) sees Del and friends attending a class reunion, suggesting a birth year of 1946 or 1947. The prequel drama "Rock & Chips", set in 1960, shows Del
Grandad (Only Fools and Horses) causing desperation. For example, in "The Yellow Peril", Grandad takes a phone call for Del; Del informs him to tell whoever is on the other end that he has gone out. Grandad informs the caller of this, but then looks rather confused; he mutters "I'm not sure" before shouting "Where've you gone to, Del?" Grandad is a terrible cook; his miserably uttered final line in the series is "Del Boy, I've burnt yer pizza!" and in the first Christmas special even left the giblets in their plastic wrapping inside the turkey, not knowing what it meant by 'ready cleaned'. In