
9 Reports for William Siwiec
William W Siwiec Jr.
, Age 69AKA:
Lives in:
Used to live in:
Phone number(s):
Emails:
May be related to:
+2 more- Phone Numbers (3)
- Addresses (7)
- Email Addresses (1)
- Social Profiles (10)
- Relatives (7)
William Siwiec
AKA:
Lives in:
Phone number(s):
Emails:
- Phone Numbers (2)
- Addresses (3)
- Email Addresses (1)
- Social Profiles (2)
- Relatives (3)
William J Siwiec Jr.
, Age 77AKA:
Lives in:
Used to live in:
- Phone Numbers (3)
- Addresses (3)
- Email Addresses (4)
- Social Profiles (34)
- Relatives (0)
William J Siwiec
, Age 80AKA:
Lives in:
Used to live in:
Phone number(s):
Emails:
- Phone Numbers (2)
- Addresses (5)
- Email Addresses (1)
- Social Profiles (2)
- Relatives (3)
William J Siwiec Sr.
, Age 105Lives in:
Phone number(s):
Emails:
Social Profiles:

- Phone Numbers (1)
- Addresses (2)
- Email Addresses (2)
- Social Profiles (1)
- Relatives (3)
William Siwiec Summary
9 individuals identified as William Siwiec were located throughout the United States across all 50 states. Predominantly, they reside in Ohio, with subsequent concentrations in California and Georgia. Public records indicate that the ages of these individuals span from 69 to 105 years old. Some possible relatives include Cassandra Siwiec, Wladyslaw Siwiec, and Lynn Siwiec. Additionally, our search revealed a collective total of 32 phone numbers associated with William Siwiec, one of which is (650) 678-1475. 650, 815, 219 are some of the most popular area codes for these people.William Siwiec in Numbers
Statistics based on the US Census data for all 9 people with this name.Single vs. Married
- Single60%
- Married40%
Alive vs. Deceased
- Deceased17%
- Alive83%
- <25k
- 25-50k
- 50-75k
- 75-100k
- 100-125k
- 125-150k
- 150-200k
- 200k+
- 15.1%
- 17.5%
- 15.6%
- 11.8%
- 8.7%
- 7%
- 9%
- 11.4%
- Gmail
- Yahoo
- Outlook
- AOL
- Other
- 63%
- 11%
- 8%
- 3%
- 15%
- Verizon
- T-Mobile
- AT&T
- Mint Mobile
- Other
- 33%
- 19%
- 42%
- 1%
- 5%
- 0-1823%
- 18-259%
- 25-3514%
- 35-4513%
- 45-5512%
- 55-6513%
- 65-8515%
- 85+2%
William Siwiec F.A.Q.
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Criminal Records for William Siwiec
Displaying 5 records from over 100 Criminal Records & Traffic Violations that matched the name William Siwiec:
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The records were matched using first and last name only. The records below may not pertain to the individual that you’re looking for, and may or may not pertain to the same charge. Please make your own determination of the relevance of these court records.
- Traffic
- Record DateJun 12, 2025
- Offense DateFeb 17, 1986
- Offense Code313.01
- Offense DescriptionOBEDIENCE TO TRAFFIC CTRL. DEV
- Disposition DateMar 04, 1986
- CourtWILLOUGHBY MUNICIPAL
- DispositionWAIVER GUILTY
- Case No.86TRD02096-A
- Arresting AgencyWICKLIFFE POLICE DEPARTMENT
- OthersRecord DateJun 13, 2025
Business Records related to William Siwiec
Not sure if you have the right William Siwiec? Cross check where they work or what they do for a living can help refine your search. The following employment records for William Siwiec have been identified in our database.
- William SiwiecConstruction Services EstimatorFrey Lutz Corp
- William SiwiecTransmission & Substation Predictive/Diagnostic Maintenance ManagerComed Cod
- William SiwiecSenior I&C Design EngineerSouthern