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Waterfront estates along Port Royal in Naples, Florida

History & Heritage

Port Royal Naples History: An Ad Man's Pirate Dream

Before it was Naples' most exclusive address, Port Royal was a Chicago ad man's dredge-and-fill fantasy — and it still shows best from a boat.

You know Port Royal today as Naples' grandest waterfront neighborhood, but it started as raw mangrove flats south of town. In the late 1930s, Chicago advertising executive John Glen Sample bought the land, dredged it into deep-water canal lots, and named every street after the pirate legends of Port Royal, Jamaica — a marketing man's dream built one canal at a time.

Short answer: Port Royal is not an old Naples neighborhood — it's the vision of one man. Chicago advertising executive John Glen Sample bought remote mangrove flats south of Naples in the 1930s, then dredged and filled them into deep-water canal lots after WWII, naming every street for pirate lore borrowed from Port Royal, Jamaica. Today it's Naples' most exclusive address.

📜 At a glance

Founder
John Glen Sample, a Chicago advertising executive
Era
Platted in the late 1930s; dredged and filled through the postwar boom
Method
Dredge-and-fill — mangrove flats pumped into finger-canal, deep-water lots
Namesake
Port Royal, Jamaica — the 17th-century pirate stronghold
Signature streets
Galleon Drive, Rum Row & a run of other pirate-themed names
Today
One of Naples' most exclusive deep-water addresses

The Ad Man Behind Port Royal

Drive down Gordon Drive today and it's hard to picture Port Royal as anything but old money. It wasn't. Before the 1930s, the land at the southern tip of Naples was exactly what the rest of the Ten Thousand Islands still looks like — low mangrove flats, tidal creeks, and mosquitoes, valuable to nobody but the herons. The man who saw something else in it wasn't a dredge operator or a land baron. He was John Glen Sample, a Chicago advertising executive who'd made his money selling other people's products and decided to sell a lifestyle instead.

Sample bought up the mangrove acreage south of the young fishing town in the late 1930s, well before Naples had much of a name outside a handful of winter visitors and the Collier family's land holdings nearby. Where a swamp buyer might have seen liability, Sample saw a blank canvas: a peninsula that, properly reshaped, could put a private dock and a Gulf sunset behind every house on the street. That single idea — deep water at every lot line — is still the whole premise of the neighborhood.

How Port Royal Was Built

Sample's tool wasn't a paintbrush, it was a dredge. Building Port Royal meant literally remaking the land: crews cut a network of finger canals into the mangrove flats, then pumped the dredged fill back onto the adjoining ground to raise it above the tide line. The result was a grid of skinny peninsulas and canal-front lots, each one backing up to navigable water that connected, canal by canal, out toward Gordon Pass and the open Gulf. It's the same dredge-and-fill playbook that shaped waterfront subdivisions across Southwest Florida in the mid-20th century, just applied here with an unusually theatrical sense of branding.

The work didn't run in a straight line. World War II stalled construction — materials, fuel and labor all went to the war effort, and a speculative canal community south of a sleepy fishing town wasn't exactly a wartime priority. Sample's project picked back up after the war, riding the same postwar building boom that filled out much of coastal Florida, and it kept dredging and platting new sections through the 1950s and into the 1960s as demand for winter waterfront property took off.

Why the Pirate Street Names

Most postwar developers named their streets after trees, birds, or whatever sounded pleasant. Sample, the ad man, understood that a name sells a place before the buyer ever sees the lot. He built Port Royal around a single running theme: pirates, plunder and the swagger of the Spanish Main. Galleon Drive and Rum Row are the two names every longtime local can rattle off, and the pattern carries through much of the street grid — a whole neighborhood laid out like a treasure map, on purpose.

It wasn't random. Sample named his development for a real place: Port Royal, Jamaica, one of the most notorious pirate ports in Caribbean history. Founded by the English in the 1600s at the mouth of Kingston Harbour, that original Port Royal became a home base for privateers and buccaneers, grew rich enough on plundered Spanish trade to be called, only half-jokingly, the wickedest city on Earth, and then largely dropped into the sea when a massive earthquake struck in 1692. Sample wasn't claiming any real historical link between Southwest Florida and Jamaican piracy — the Ten Thousand Islands have their own, separate outlaw history of Prohibition-era rum runners and plume hunters. He was simply reaching for a name with instant, romantic recognition and hanging a brand-new Florida canal community on it.

Naples' Most Exclusive Address

The transformation Sample set in motion didn't stop when he did. Section by section, the mangrove flats south of downtown kept turning into finished canal lots through the mid-20th century, and Naples itself grew up around the project — from a small winter colony into the destination it is now, not unlike the way Tin City turned working clam sheds into a landmark shopping village a few miles up the water. What started as a speculative bet on swampland became, decades later, one of the priciest zip codes in the country: a peninsula of grand estates, private docks and manicured seawalls where the pirate-themed street signs are about the only visible reminder of how the land got there. For a look at the neighborhood as it stands today — the homes, the access points, the who's who of it — see our full Port Royal neighborhood guide.

See It From the Water

Here's the detail that gets lost when you only see Port Royal from the street: Sample didn't design this neighborhood to be seen from the road. He designed it around the water. Every lot was platted to put its best face — the dock, the pool, the wall of glass looking out at the canal — toward the water side, with hedges, gates and long driveways doing the work of privacy on the street side. That means the version of Port Royal most visitors never see, the one Sample actually built, only shows itself from a boat idling past the seawalls.

That's exactly the vantage point our Port Royal boat tours run past — a slow pass along the canals Sample dredged eight decades ago, with the estates, the private docks and the whole improbable ad man's dream laid out the way it was meant to be seen. It's one small chapter in the larger story of how this coast got built, dredged and settled — you can dig into the rest of it back in our Local History hub.

Port Royal, Naples: Then & Now
EraLandAccess
Before Sample (pre-1930s)Remote mangrove flats and tidal marsh south of NaplesNo roads, docks or platted lots
Under construction (1930s to 1950s)Dredged and filled into finger-canal lots, paused by WWIINew pirate-themed street grid platted, one section at a time
TodayFinished deep-water canal lots with grand estatesPrivate docks on every lot; best seen by boat, not street

Quick Answers

Frequently asked

Who developed Port Royal in Naples, Florida?

Port Royal was developed by John Glen Sample, a Chicago advertising executive who bought the mangrove flats south of Naples in the late 1930s and dredged them into deep-water canal lots over the following decades.

When was Port Royal built?

Sample began platting and dredging Port Royal in the late 1930s. World War II paused construction, and the neighborhood was built out section by section through the postwar boom of the 1950s and into the 1960s.

Why are Port Royal's streets named after pirates?

Sample built the neighborhood around a pirate theme, naming streets like Galleon Drive and Rum Row for the swashbuckling reputation of Port Royal, Jamaica — a real 17th-century pirate haven he borrowed the name from as a marketing hook.

Is Naples' Port Royal related to Port Royal, Jamaica?

Only in name and theme. Naples' Port Royal has no historical connection to Jamaica — Sample simply named his Florida development after the famous Caribbean pirate port to give it an adventurous identity.

What is dredge-and-fill development?

Dredge-and-fill is a construction method that cuts canals into low wetland and pumps the excavated material back onto the adjoining ground to raise it above the tide line, creating waterfront building lots. It's how Port Royal, and much of coastal Southwest Florida, was built.

Can you see Port Royal from the water?

Yes, and it's the best way to see it. Sample designed every lot to face the canal, so the estates, docks and architecture read very differently from a boat than they do from the gated street side.

Ready when you are

See Port Royal the Way Sample Designed It

The mansions, the private docks, the whole pirate-themed dream only really show from the canal side. Cruise past Port Royal with us and see eight decades of Naples history the way it was meant to be seen — from the water.

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