AeroLeads people directory · profile
John Steffenhagen Email & Phone Number
Historian of the Rochester Jeffersons
at
Self
1 work email found
@profootballresearchers.org
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Role
Historian of the Rochester Jeffersons
Location
Buffalo, New York, United States
Company size
Who is John Steffenhagen? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Steffenhagen is listed as Historian of the Rochester Jeffersons at Self, a company with 4803 employees, based in Buffalo, New York, United States. AeroLeads shows a work email signal at profootballresearchers.org and a matched LinkedIn profile for John Steffenhagen.
John Steffenhagen previously worked as Member of the Pro Football Researchers Association at Professional Football Researchers Association.
Company email context
Email format at Self
This section adds company-level context without repeating John Steffenhagen's masked contact details.
{first}_{last}@profootballresearchers.org
86% confidence
AeroLeads found 1 current-domain work email signal for John Steffenhagen. Compare company email patterns before reaching out.
Profile bio
About John Steffenhagen
My great grandfather was Leo Lyons, a co founder of the NFL in 1920 and was the player, manager, coach and owner of the Rochester Jeffersons, who played during the first six seasons of the National Football League. He was also named honorary league historian by the owners in 1960. Leo was a contributor and campaigner for the HOF in the 60s. He was a good friend of Art Rooney Sr., George Halas and Jim Thorpe.
Current workplace
John Steffenhagen's current company
Company context helps verify the profile and gives searchers a useful next step.
Self
3 roles
John Steffenhagen work experience
A career timeline built from the work history available for this profile.
Member Of The Pro Football Researchers Association
Current
Apr 2001 - Present
Historian Of The Rochester Jeffersons
Current
Mar 1990 - Present
Team & coworkers
Colleagues at Self
Other employees you can reach at cranesvarsity.com. View company contacts for 4803 employees →
MN
Mohammad Nasruddin
Colleague at Self
Patna, Bihar, India, India
View →
DK
Dileep Kumar
Colleague at Self
Hyderabad, Telangana, India, India
View →
BL
Brad Lacoste, Pmp
Colleague at Self
Olathe, Kansas, United States, United States
View →
AH
Ahsan Haq
Colleague at Self
United States, United States
View →
TW
Tiffany Williams, Mha, Rn
Colleague at Self
Stockdale, Texas, United States, United States
View →
RA
Rameez Akhtar
Colleague at Self
Pakistan, Pakistan
View →
WZ
William Ziegmond
Colleague at Self
Greater Pittsburgh Region, United States
View →
JL
Jerrae L.W
Colleague at Self
Oklahoma City Metropolitan Area, United States
View →
AA
Alexander Alexiadis
Colleague at Self
Miami-Fort Lauderdale Area, United States
View →
EN
Enoch Ndem (Ph.D)
Colleague at Self
Nigeria, Nigeria
View →
Mohammad Nasruddin
Colleague at Self
Patna, Bihar, India, India
View →
DK
Dileep Kumar
Colleague at Self
Hyderabad, Telangana, India, India
View →
BL
Brad Lacoste, Pmp
Colleague at Self
Olathe, Kansas, United States, United States
View →
AH
Ahsan Haq
Colleague at Self
United States, United States
View →
TW
Tiffany Williams, Mha, Rn
Colleague at Self
Stockdale, Texas, United States, United States
View →
RA
Rameez Akhtar
Colleague at Self
Pakistan, Pakistan
View →
WZ
William Ziegmond
Colleague at Self
Greater Pittsburgh Region, United States
View →
JL
Jerrae L.W
Colleague at Self
Oklahoma City Metropolitan Area, United States
View →
AA
Alexander Alexiadis
Colleague at Self
Miami-Fort Lauderdale Area, United States
View →
EN
Enoch Ndem (Ph.D)
Colleague at Self
Nigeria, Nigeria
View →
FAQ
Frequently asked questions about John Steffenhagen
Quick answers generated from the profile data available on this page.
What company does John Steffenhagen work for?
John Steffenhagen works for Self.
What is John Steffenhagen's role at Self?
John Steffenhagen is listed as Historian of the Rochester Jeffersons at Self.
What is John Steffenhagen's email address?
AeroLeads has found 1 work email signal at @profootballresearchers.org for John Steffenhagen at Self.
Where is John Steffenhagen based?
John Steffenhagen is based in Buffalo, New York, United States while working with Self.
What companies has John Steffenhagen worked for?
John Steffenhagen has worked for Self and Professional Football Researchers Association.
Who are John Steffenhagen's colleagues at Self?
John Steffenhagen's colleagues at Self include Mohammad Nasruddin, Dileep Kumar, Brad Lacoste, Pmp, Ahsan Haq, and Tiffany Williams, Mha, Rn.
How can I contact John Steffenhagen?
You can use AeroLeads to view verified contact signals for John Steffenhagen at Self, including work email, phone, and LinkedIn data when available.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the John Steffenhagen you were looking for.
John Steffenhagen
2 email domains