Prince Rainier III and Grace Kelly had three children: Prince Albert II, Princess Caroline and Princess Stephanie. Their descendants form three family branches: Albert and Princess Charlene’s twins are the children of Monaco’s reigning prince, while Caroline’s and Stephanie’s children make up the wider extended family.
Rainier III and Grace Kelly’s three children
Rainier III and Grace Kelly’s family branches begin with their son, Albert, and daughters, Caroline and Stephanie. Albert succeeded his father as Monaco’s prince in 2005, according to the Prince’s Palace biography of Prince Albert II.
That distinction matters when looking at the descendants: Albert’s branch is the sovereign branch, while Caroline’s and Stephanie’s children are part of the broader family. The Palace biographies establish the relationships below; they do not, in the material cited here, provide a complete current succession list.
Prince Albert II and Princess Charlene’s children
Albert II and Princess Charlene are the parents of twins Jacques and Gabriella, born on December 10, 2014. The Palace’s birth announcement gave their full names as Jacques Honoré Rainier and Gabriella Thérèse Marie. It named Jacques the Hereditary Prince and Gabriella second in the line of succession at the time of the announcement. Those are the succession positions explicitly stated in that announcement, not a complete current list.
Recommended Free Tools
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The Palace’s December 31, 2025 New Year message shows Albert and Charlene with Jacques and Gabriella. It is a dated public family appearance, not evidence about the family’s private life or how often they appear together.
Princess Caroline’s four children
Caroline, Rainier III and Grace Kelly’s eldest daughter, has four children recorded in the Palace biography: three with Stefano Casiraghi and one with the Prince of Hanover.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- Andrea Casiraghi, her son with Stefano Casiraghi.
- Charlotte Casiraghi, her daughter with Stefano Casiraghi.
- Pierre Casiraghi, her son with Stefano Casiraghi.
- Alexandra of Hanover, her daughter with the Prince of Hanover.
The relationships and birth dates are recorded in the Prince’s Palace biography of Princess Caroline. These family details do not, by themselves, establish a place in the current line of succession.
Princess Stephanie’s three children
Stephanie, Rainier III and Grace Kelly’s younger daughter, has three children recorded in her Palace biography:
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
- Louis Ducruet, her son with Daniel Ducruet.
- Pauline Ducruet, her daughter with Daniel Ducruet.
- Camille Gottlieb, her daughter.
The Prince’s Palace biography of Princess Stephanie records these relationships and the children’s birth dates. It does not establish a current succession position for them.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the family tree shows
Grace Kelly’s grandchildren include Jacques and Gabriella, Caroline’s four children, and Stephanie’s three children. Their family connections are documented by the Prince’s Palace, but the sovereign branch is distinct from the extended family. For succession, the cited Palace announcement specifically identifies Jacques as Hereditary Prince and Gabriella as second in line when it was issued; it should not be read as a full, up-to-date succession list.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
