Segar & Edmondson, Crest of English Nobility, Lewis Gordon Walton

It seems like you're referring to three different entities or topics: Segar & Edmondson, Crest of English Nobility, and Lewis Gordon Walton. Here's a brief overview of each:

1. **Segar & Edmondson**: 
   - **William Segar** was an English officer of arms and portrait painter during the late 16th and early 17th centuries. He held various positions related to heraldry and the College of Arms.
   - **Joseph Edmondson** was an English genealogist and heraldic writer in the 18th century. He is known for his works on British heraldry and genealogy.

   Together, "Segar & Edmondson" might refer to collaborations or works in the field of heraldry and genealogy, possibly joint publications or contributions to the study of English nobility.

2. **Crest of English Nobility**: 
   - This likely refers to the heraldic crests associated with English nobility. Heraldry in England has a rich tradition of coats of arms and crests that denote familial and historical lineage.

3. **Lewis Gordon Walton**: 
   - Without specific context, it's unclear who exactly Lewis Gordon Walton is. There are several individuals with similar names in various fields, including law, academia, and literature. If you have more context or details about this person, I could provide a more accurate response.

If you have specific questions about any of these topics or need more detailed information, feel free to ask!