Who was Bertha Miller?

Bertha Miller (1891–1987) was born in Trappe, Montgomery, Pennsylvania, USA and died in Pottstown, Montgomery, Pennsylvania, United States. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Bertha?

Right now, 2 researchers on YourRoots have Bertha in their trees. The ancestor migration map traces 1 generations of this lineage.

What records do they have for Bertha?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

How do I compare family trees?

Use Compare Tree on an available researcher profile to compare overlapping people and records.

Bertha Amanda Miller 1891–1987

Public Tree Person

What is a Public Tree Person?

A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.

Why this is a Public Tree Person

Full name consistent across 2 independent trees

Birth year and location consistent across 2 trees

Death year and location consistent across 2 trees

Compare a Public Tree Person with your own tree using Compare Tree.

B Reliability

Reliability Score: B

Medium — based on the source tree

Grade scale

A 3 criteria (Strong)
B 2 criteria (Medium)
C 1 criteria (Basic)

Verification checklist

Record available
Descendant's record available
Star tree owner

2 researchers on YourRoots have Bertha Miller in their family trees — each with their own records and documentation. Trace the migration path across 1 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: August 25, 2026 · Reliability: B — verified across 2 independent trees

Born 18 Sep 1891 · Trappe, Montgomery, Pennsylvania, USA

Died 10 Oct 1987 · Pottstown, Montgomery, Pennsylvania, United States

Father George Daniel Miller

Mother Emma Ellen Kalis

Spouse Raymond Artz Yergey

Children Evelyn Yergey, Irene Yergey, Mildred Yergey, Wilmer Miller Yergey

Siblings Anna May Miller, Arthur Hughes Miller, Charles Luther Miller, Clayton Henry Miller, Frank Llewellyn Miller, George Daniel Miller, Mary Elizabeth Miller, Raymond Kalis Miller

Records

1900 United States Federal Census 1920 United States Federal Census 1930 United States Federal Census 1940 United States Federal Census U.S., Social Security Death Index, … Ancestry Family Tree

Compare Tree

Researchers connected through Bertha Miller 1891–1987

and 1 more tree owner connected with Bertha Miller 1891–1987

Immediate Family

Parents

Spouse(s)

Children

Biography

In 1891, Bertha Amanda Miller entered the world in Trappe, Montgomery, Pennsylvania, USA, born to george daniel miller and emma ellen kalis. Bertha Amanda Miller married raymond artz yergey, and had children including evelyn yergey, irene yergey, mildred yergey, wilmer miller yergey. Bertha Amanda Miller passed away in 1987 in Pottstown, Montgomery, Pennsylvania, United States.

Sources

1

Census 1900 United States Federal Census
2

Census 1920 United States Federal Census
3

Census 1930 United States Federal Census
4

Census 1940 United States Federal Census
5

Death Records U.S., Social Security Death Index, 1935-2014
6

Record Ancestry Family Tree

Life Timeline

1891

Birth of Bertha Amanda Miller in Trappe, Montgomery, Pennsylvania, USA

Birth

1987

Death of Bertha Amanda Miller in Pottstown, Montgomery, Pennsylvania, United States

Death

Oldest Ancestor Line from Bertha Miller

Direct Lineage

generations

Frequently Asked Questions

: Bertha Miller (1891–1987) was born in Trappe, Montgomery, Pennsylvania, USA and died in Pottstown, Montgomery, Pennsylvania, United States. 2 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (B) based on cross-tree validation.
: Right now, 2 researchers on YourRoots have Bertha in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 1 generations of this lineage geographically.
: It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
: Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.