- ? Sigel
- Abe Sigel
- Abraham Sigel
- Abraham L Sigel
- Albert S Sigel
- Alfred Sigel
- Alfred (Mrs.) Sigel
- Anna Sigel
- Arthur J. Sigel
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- Louis L. Sigel
- M. & Son Sigel
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- Nissie Sigel
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- Shmuel Sigel
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- Sidney Sigel
- Sidney J. (Mrs.) Sigel
- Solomon Sigel
- William Sigel