Edward Thomas to Howell Thomas - 1881 Census household returns
- Edward Thomas to Edward W Thomas
- Edward W Thomas to Edwin Thomas
- Edwin Thomas to Einon Thomas
- Eleager Thomas to Elias Thomas
- Elias Thomas to Eliza Thomas
- Eliza Thomas to Eliza Thomas
- Eliza Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth Thomas
- Elizabeth Thomas to Elizabeth G Thomas
- Elizabeth J Thomas to Ellen Thomas
- Ellen Thomas to Ellinor Thomas
- Ellinor Thomas to Emma Thomas
- Emma Thomas to Enoch Thomas
- Enoch Thomas to Esther Thomas
- Esther Thomas to Evan Thomas
- Evan Thomas to Evan Thomas
- Evan Thomas to Evan Thomas
- Evan Thomas to Evan Thomas
- Evan Thomas to Evan Thomas
- Evan Thomas to Evan Thomas
- Evan Thomas to Evan Thomas
- Evan Thomas to Frances Thomas
- Frances Thomas to Francis Thomas
- Francis Thomas to Fras Chas Thomas
- Fred Thomas to Frederick Thomas
- Frederick Thomas to Frederick W Thomas
- Frederick W Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Thomas
- George Thomas to George Henry Thomas
- George Hunt Thomas to Grace Thomas
- Grace Thomas to Griffith Thomas
- Griffith Thomas to Griffith Thomas
- Griffith Thomas to Gwilym Thomas
- Gwilym Thomas to Hannah Thomas
- Hannah Thomas to Hannah Thomas
- Hannah Thomas to Harriet Thomas
- Harriet Thomas to Henrietta Thomas
- Henrietta Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry Thomas
- Henry Thomas to Henry J Thomas
- Henry J Thomas to Herbert Thomas
- Herbert Thomas to Howell Thomas