1901
📋 William J. Hollebone - Brother in Wine Trade
CENSUS DISCOVERY: William J. Hollebone (age 59), Henry's older brother, documented as Wine Merchant in London - confirming professional merchant family background.
Family Confirmation:
• Born: Lambeth, London (~1842) - Same birth place as Henry
• Age: 59 (one year older than Henry)
• Occupation: Wine Merchant (employee)
• Location: Paddington, London
• Wife: Mary H. (different from Henry's wife Frances)
• Children: Mille M. (35), Florence S. (25), plus others
Proves They Are Brothers:
• Different wives: William married Mary / Henry married Frances ✓
• Different children: No name overlap ✓
• Different careers: Wine Merchant vs. Book Dealer ✓
• Born 1 year apart: 1842 & 1843 (sibling pattern) ✓
• Same birthplace: Both born Lambeth, London ✓
Family Pattern: Two professional merchant sons from established London family - William in international wine trade, Henry in rare book/manuscript trade. Shows family's commercial connections and resources that enabled both brothers' professional careers.
Primary Source: 1901 Census, RG 13, Paddington, London; Confirms Hollebone brothers from same wealthy merchant family