--- title: "Katherine Brown | Mobile Notary in Jacksonville, FL | MobileNotaryNet" description: "Katherine Long-Brown is the owner of Butterfly Signatures Mobile Notary Services, proudly serving Jacksonville, Florida and surrounding areas. Specializing" lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "name": "MobileNotaryNet", "alternateName": "Mobile Notary Net", "url": "https://mobilenotarynet.com", "logo": "https://mobilenotarynet.com/favicon.ico", "description": "America's trusted mobile notary directory connecting consumers with verified mobile notaries in all 50 states. Search by ZIP, city, or state for same-day notarization.", "foundingDate": "2025", "areaServed": { "@type": "Country", "name": "United States" }, "sameAs": [ "https://www.linkedin.com/company/mobilenotarynet" ], "contactPoint": { "@type": "ContactPoint", "email": "info@MobileNotaryNet.com", "contactType": "customer service", "areaServed": "US", "availableLanguage": [ "English", "Spanish" ] }, "knowsAbout": [ "Mobile Notary", "Notary Public", "Notary Signing Agent", "Remote Online Notarization", "Loan Signing", "Apostille" ] }, { "@context": "https://schema.org", "@type": "LocalBusiness", "@id": "https://mobilenotarynet.com/notary/jacksonville-fl/katherine-brown", "name": "Katherine Brown", "url": "https://mobilenotarynet.com/notary/jacksonville-fl/katherine-brown", "image": "https://pvpizifhynfjtsmnqpgm.supabase.co/storage/v1/object/public/avatars/1578fb94-44a5-4193-a6a9-0ebbc0dd2c37/avatar.jpg", "description": "Katherine Long-Brown is the owner of Butterfly Signatures Mobile Notary Services, proudly serving Jacksonville, Florida and surrounding areas. Specializing in mobile and Remote Online Notary (RON) services, Katherine provides professional, reliable, and convenient notarizations for individuals, families, businesses, hospitals, nursing facilities, dealerships, and more. Known for integrity, flexibility, and exceptional customer service, she is committed to making the notarization process smooth, secure, and stress-free.", "telephone": "904-365-3436", "email": "katherine@butterflysignatures.com", "address": { "@type": "PostalAddress", "addressLocality": "Jacksonville", "addressRegion": "FL", "addressCountry": "US" }, "priceRange": "$$", "serviceType": "Mobile Notary", "sameAs": [ "https://www.facebook.com/ButterflySignatures", "https://www.linkedin.com/in/katherinebrw" ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://mobilenotarynet.com" }, { "@type": "ListItem", "position": 2, "name": "Find a Notary", "item": "https://mobilenotarynet.com/search" }, { "@type": "ListItem", "position": 3, "name": "Katherine Brown", "item": "https://mobilenotarynet.com/notary/jacksonville-fl/katherine-brown" } ] } ] --- [Skip to main content](#main-content) [![MobileNotaryNet icon](/assets/icon-mark-drjyu7BB.png) MobileNotary Net Notary Directory ](/) [Find a Notary](/search) For Notaries For Companies [🇺🇸 US](/ "United States")[🇨🇦 CA](/canada "Canada") [Get Listed](/join)[Login](/login) [Home](/)/ [Find a Notary](/search)/ Katherine Brown Back to search results ![Katherine Brown — Mobile Notary in Jacksonville, FL](https://pvpizifhynfjtsmnqpgm.supabase.co/storage/v1/object/public/avatars/1578fb94-44a5-4193-a6a9-0ebbc0dd2c37/avatar.jpg) # Katherine Brown Jacksonville, FL 10+ yrs experience NSA Signing Agent Background Checked E&O Insured RON Available [Call Now](tel:904-365-3436)[Email](mailto:katherine@butterflysignatures.com)[Website](https://www.facebook.com/ButterflySignatures)[LinkedIn](https://www.linkedin.com/in/katherinebrw) 10+ years experience Mon–Fri 9 AM – 5 PM | Saturday 9am-5pm ## About Katherine Katherine Long-Brown is the owner of Butterfly Signatures Mobile Notary Services, proudly serving Jacksonville, Florida and surrounding areas. Specializing in mobile and Remote Online Notary (RON) services, Katherine provides professional, reliable, and convenient notarizations for individuals, families, businesses, hospitals, nursing facilities, dealerships, and more. Known for integrity, flexibility, and exceptional customer service, she is committed to making the notarization process smooth, secure, and stress-free. ## Services Offered Loan Signing Real Estate Closings Estate Planning Power of Attorney Mobile Notary I-9 Verification General Notarization Jail/Hospital Signings Remote Online Notarization (RON) ### RON Platforms Proof (formerly Notarize) BlueNotary ## Service Areas ZIP Codes Served 1 ## Professional Details Additional Availability Mon–Fri 9 AM – 5 PM | Saturday 9am-5pm Languages English Certifications NSA Certified, Background Checked, E&O Insured, NNA Certified Signing Agent, RON Certified, Certified Loan Signing Agent Location Jacksonville, FL Website [https://www.facebook.com/ButterflySignatures ](https://www.facebook.com/ButterflySignatures) LinkedIn [https://www.linkedin.com/in/katherinebrw ](https://www.linkedin.com/in/katherinebrw) ## Contact Information [ Phone 904-365-3436 ](tel:904-365-3436)[ Email katherine@butterflysignatures.com ](mailto:katherine@butterflysignatures.com)[ Website https://www.facebook.com/ButterflySignatures ](https://www.facebook.com/ButterflySignatures) ### Contact Katherine [904-365-3436](tel:904-365-3436)[katherine@butterflysignatures.com ](mailto:katherine@butterflysignatures.com)[https://www.facebook.com/ButterflySignatures ](https://www.facebook.com/ButterflySignatures) ### Contact This Notary Send Request We'll connect you with Katherine shortly. 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